Math & Science   

This course will introduce the physical structure of the body's organ systems and explain how the structures of the body work, known as systemic anatomy and physiology. It will also examine how the different organ systems work together to keep you alive.

If the idea of human anatomy and physiology seems scary, don't worry. This course will alleviate any fears you may have by covering these topics in an approachable and relatable format. This course will enable you to feel more confident about how all the intricate functions and systems of the human body work together and connect what you learn about anatomy and physiology to what you already know about your own body. Consider this your user guide to the human body. Some may say you can't live without it!

This course will also cover the major systems of the body and explain how they work and why they don't sometimes. In addition, it will examine different diseases and disorders, recent advances in medicine, and ways to take care of your body. Lessons include real-life examples and interactive exercises, allowing you to think critically about your own experiences and make connections with the lesson. Printable flashcards are used throughout the lessons that provide you with necessary study material to keep for this course and beyond as you continue your education or career. By the end of this course, you will have a greater appreciation and understanding of the marvelous complexity of the human body.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Introduction to the Living Processes

The first lesson will introduce you to the fascinating subject of human anatomy and physiology. Since chemical reactions drive all of your body's functions, this lesson will start by reviewing some basic chemistry. It will then discuss the organization of the human body and the four main types of molecules it contains. The course will even touch on a little history because humans used to have some pretty funny ideas about living organisms. Later, you'll learn why a living human being is so different from one who's died. Finally, you'll learn about homeostasis—that drive your body has to keep many different variables (like temperature and blood pressure) within a narrow range. By the time you're done with this lesson, you'll be ready to learn more about the structure and function of your body.

The Human Cell

The smallest living unit of the body is the cell, and it's so amazing, it deserves a lesson of its own. Even though almost all cells are microscopic, they're packed with many distinct kinds of organelles and surrounded by complex membranes. You'll be amazed at their complexity as you learn about their functions. You'll also learn how cells reproduce. The lesson will end with a discussion on cancer—which is cell reproduction gone amok.

Understanding Heredity

This lesson will tackle the subject of heredity and the basics of genetics. You'll learn how genes affect your physical and mental characteristics, and how your parents' genetic material influenced these traits. You'll learn the significant differences between reproductive cells and all of the other cells in your body. The lesson will also spend time on a man who lived in the 1800's—Gregor Mendel, the Father of Genetics—because his insights paved the way for the modern understanding of heredity. The lesson will close with information on specific mutations in the genetic code that can cause genetic disorders.

The Nervous System

This lesson focuses on the nervous system. You'll learn how it's organized, its different functions, and the structures that make thinking, feeling, and moving possible. You'll also learn how the nervous system works when you think you're in danger or you've suddenly experienced physical pain. You'll use your knowledge of chemistry in this lesson when it explains how neurons (nerve cells) generate nervous impulses. The lesson will end with a discussion of six different disorders of the nervous system—what causes them and how they affect the people who suffer from them.

The Skeletal System

Your bones have several functions, and some aren't very obvious. For example, red blood cells are made in your bones, and bones store minerals that are essential for the function of your nerves and muscles. This lesson on the skeletal system will explore the structure and function of bones, and then cover the different types of joints and the amazing structure of your spinal column. You'll learn about three common disorders of this system and what you can do to keep your bones strong.

The Muscular System

Like the skeletal system, the muscular system is crucial for movement, but it has other functions, too. Like bones, muscles are also a lot more complicated than they appear. You'll spend time learning about both the structures that you can see and the structures that you can't see without a microscope. The lesson will go over some of the specific muscles in the body and how they work together to perform specific movements. You'll also learn why even simple movements involve chemical reactions and a close coordination between the muscular system and the nervous system. The last chapter will cover several common injuries to various parts of the muscular system.

The Respiratory System

This lesson focuses on the respiratory system. As you're probably aware, it's the group of organs that allow you to get that crucial substance, oxygen, to all the cells in your body. You'll learn about the anatomy of your respiratory organs and which muscles are crucial for breathing. You'll also become aware of the differences between ventilation, external respiration, internal respiration, and cellular respiration. You'll also learn about illnesses that can affect the respiratory system, compromising a person's ability to breathe.

The Circulatory System

This lesson will explore the composition of blood, the various blood cells, and the various kinds of blood vessels in your body. The heart is a crucial part of the circulatory system, so this lesson will teach you about its chambers, valves, coronary vessels, and electrical system. You'll learn how blood travels around your body and its essential functions. The last chapter will spend time on two of the most common health problems people experience—high blood pressure and coronary artery disease. You'll finish this lesson knowing why it's so important to take care of this organ system.

The Lymphatic System and Fighting Disease

In this lesson, you'll learn all about the disease-fighting ability of your body. This lesson will explain the several types of germs that can make a person sick, as well as some of the many ways your body fights back to keep you well, including defenses you're born with and those you develop later on. Your body also has a system of vessels (similar to blood vessels) called the lymphatic system. You'll learn about its disease-fighting role as well as some of its other functions. You'll also learn about some of the other organs in your body that engage in the battle against disease. The end of this lesson will teach you how the body's disease-fighting ability can be compromised, and why sometimes the body turns on its own cells.

The Integumentary and Urinary Systems

This lesson will take a close look at two different organ systems—the integumentary system (the skin and its accessory organs) and the urinary system. Both of these systems work to get rid of waste products that would kill you if they built up in your body. You'll learn, too, how important these two systems are in maintaining homeostasis. This lesson will spend quite a bit of time on the structure of these two systems. People are often surprised to learn how complex even the skin can be. And the structures and functions of the urinary system, particularly the kidneys, are quite amazing. At the end of this lesson, you'll learn about kidney failure and the challenges of dialysis and kidney transplantation.

The Digestive System

You may never think about food the same way again after this lesson on the digestive system! You'll learn about all the different structures involved with converting food into the chemicals your body needs to grow, repair tissues, and perform all the functions of life. The lesson also covers the role of the three main types of foods and the importance of many different vitamins and minerals. By the time you've finished this lesson, you'll understand the value of eating a variety of foods and how healthy food choices will enhance your well-being. The last chapter will cover two common digestive system disorders and one of the most common kinds of cancer—colon cancer.

The Endocrine and Reproductive Systems

This course ends with a discussion about the endocrine and reproductive systems. You'll learn how the endocrine and nervous systems work together to regulate all of your body's functions. You'll learn about different endocrine glands, the hormones they produce, and how they influence each other. Homeostasis again becomes something important to talk about because of the crucial role of the endocrine system. This lesson also covers both the male and female reproductive systems. You'll learn about their anatomy and how the endocrine system affects their organs, making reproduction possible. We'll end this chapter with a discussion about three fairly common disorders—diabetes, prostate cancer, and endometriosis.

What you will learn

• Describe the characteristics and requirements of a living organism, basic chemistry of the human body, and the importance of maintaining homeostasis (the ability to keep the body in balance)
• Identify the functions of the various parts of the cell, how cells divide, and the causes, treatment, and prevention of cancer
• Explain the structure of genes, how information contained in genes is used to build proteins, the creation of sperm and egg cells, and the causes of genetic diseases
• Describe the anatomy, functions of the structures, and disorders of the nine organ systems

How you will benefit

• Acquire essential skills that apply to most healthcare and medical careers
• Discover skills that apply to career fields other than healthcare and medical, such as education, tattoo artists, personal trainers, and massage therapists
• Understand anatomy and physiology—a prerequisite for most health education programs—and essential for future career success
• Analyze the human body and its parts, including your own, which can lead to a healthier, longer life

Holly Trimble

Holly Trimble earned a bachelor's degree in Physical Therapy from the University of Colorado, a master's degree in Pediatric Physical Therapy from Boston University, a master's degree in Biology from the University of Nebraska at Kearney, and a doctoral degree in Physical Therapy from Arcadia University. After working as a physical therapist for many years, Dr. Trimble transitioned into teaching. She has lectured on health-related topics to all age groups and has taught middle and high school science courses in both private and public school settings. Holly also taught Human Anatomy and Physiology for a local community college system for 16 years. She received the Adjunct Faculty Excellence Award both of the years she was nominated and is the author of the eBook, "College Success Now!"

This course will introduce the physical structure of the body's organ systems and explain how the structures of the body work, known as systemic anatomy and physiology. It will also examine how the different organ systems work together to keep you alive.

If the idea of human anatomy and physiology seems scary, don't worry. This course will alleviate any fears you may have by covering these topics in an approachable and relatable format. This course will enable you to feel more confident about how all the intricate functions and systems of the human body work together and connect what you learn about anatomy and physiology to what you already know about your own body. Consider this your user guide to the human body. Some may say you can't live without it!

This course will also cover the major systems of the body and explain how they work and why they don't sometimes. In addition, it will examine different diseases and disorders, recent advances in medicine, and ways to take care of your body. Lessons include real-life examples and interactive exercises, allowing you to think critically about your own experiences and make connections with the lesson. Printable flashcards are used throughout the lessons that provide you with necessary study material to keep for this course and beyond as you continue your education or career. By the end of this course, you will have a greater appreciation and understanding of the marvelous complexity of the human body.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Introduction to the Living Processes

The first lesson will introduce you to the fascinating subject of human anatomy and physiology. Since chemical reactions drive all of your body's functions, this lesson will start by reviewing some basic chemistry. It will then discuss the organization of the human body and the four main types of molecules it contains. The course will even touch on a little history because humans used to have some pretty funny ideas about living organisms. Later, you'll learn why a living human being is so different from one who's died. Finally, you'll learn about homeostasis—that drive your body has to keep many different variables (like temperature and blood pressure) within a narrow range. By the time you're done with this lesson, you'll be ready to learn more about the structure and function of your body.

The Human Cell

The smallest living unit of the body is the cell, and it's so amazing, it deserves a lesson of its own. Even though almost all cells are microscopic, they're packed with many distinct kinds of organelles and surrounded by complex membranes. You'll be amazed at their complexity as you learn about their functions. You'll also learn how cells reproduce. The lesson will end with a discussion on cancer—which is cell reproduction gone amok.

Understanding Heredity

This lesson will tackle the subject of heredity and the basics of genetics. You'll learn how genes affect your physical and mental characteristics, and how your parents' genetic material influenced these traits. You'll learn the significant differences between reproductive cells and all of the other cells in your body. The lesson will also spend time on a man who lived in the 1800's—Gregor Mendel, the Father of Genetics—because his insights paved the way for the modern understanding of heredity. The lesson will close with information on specific mutations in the genetic code that can cause genetic disorders.

The Nervous System

This lesson focuses on the nervous system. You'll learn how it's organized, its different functions, and the structures that make thinking, feeling, and moving possible. You'll also learn how the nervous system works when you think you're in danger or you've suddenly experienced physical pain. You'll use your knowledge of chemistry in this lesson when it explains how neurons (nerve cells) generate nervous impulses. The lesson will end with a discussion of six different disorders of the nervous system—what causes them and how they affect the people who suffer from them.

The Skeletal System

Your bones have several functions, and some aren't very obvious. For example, red blood cells are made in your bones, and bones store minerals that are essential for the function of your nerves and muscles. This lesson on the skeletal system will explore the structure and function of bones, and then cover the different types of joints and the amazing structure of your spinal column. You'll learn about three common disorders of this system and what you can do to keep your bones strong.

The Muscular System

Like the skeletal system, the muscular system is crucial for movement, but it has other functions, too. Like bones, muscles are also a lot more complicated than they appear. You'll spend time learning about both the structures that you can see and the structures that you can't see without a microscope. The lesson will go over some of the specific muscles in the body and how they work together to perform specific movements. You'll also learn why even simple movements involve chemical reactions and a close coordination between the muscular system and the nervous system. The last chapter will cover several common injuries to various parts of the muscular system.

The Respiratory System

This lesson focuses on the respiratory system. As you're probably aware, it's the group of organs that allow you to get that crucial substance, oxygen, to all the cells in your body. You'll learn about the anatomy of your respiratory organs and which muscles are crucial for breathing. You'll also become aware of the differences between ventilation, external respiration, internal respiration, and cellular respiration. You'll also learn about illnesses that can affect the respiratory system, compromising a person's ability to breathe.

The Circulatory System

This lesson will explore the composition of blood, the various blood cells, and the various kinds of blood vessels in your body. The heart is a crucial part of the circulatory system, so this lesson will teach you about its chambers, valves, coronary vessels, and electrical system. You'll learn how blood travels around your body and its essential functions. The last chapter will spend time on two of the most common health problems people experience—high blood pressure and coronary artery disease. You'll finish this lesson knowing why it's so important to take care of this organ system.

The Lymphatic System and Fighting Disease

In this lesson, you'll learn all about the disease-fighting ability of your body. This lesson will explain the several types of germs that can make a person sick, as well as some of the many ways your body fights back to keep you well, including defenses you're born with and those you develop later on. Your body also has a system of vessels (similar to blood vessels) called the lymphatic system. You'll learn about its disease-fighting role as well as some of its other functions. You'll also learn about some of the other organs in your body that engage in the battle against disease. The end of this lesson will teach you how the body's disease-fighting ability can be compromised, and why sometimes the body turns on its own cells.

The Integumentary and Urinary Systems

This lesson will take a close look at two different organ systems—the integumentary system (the skin and its accessory organs) and the urinary system. Both of these systems work to get rid of waste products that would kill you if they built up in your body. You'll learn, too, how important these two systems are in maintaining homeostasis. This lesson will spend quite a bit of time on the structure of these two systems. People are often surprised to learn how complex even the skin can be. And the structures and functions of the urinary system, particularly the kidneys, are quite amazing. At the end of this lesson, you'll learn about kidney failure and the challenges of dialysis and kidney transplantation.

The Digestive System

You may never think about food the same way again after this lesson on the digestive system! You'll learn about all the different structures involved with converting food into the chemicals your body needs to grow, repair tissues, and perform all the functions of life. The lesson also covers the role of the three main types of foods and the importance of many different vitamins and minerals. By the time you've finished this lesson, you'll understand the value of eating a variety of foods and how healthy food choices will enhance your well-being. The last chapter will cover two common digestive system disorders and one of the most common kinds of cancer—colon cancer.

The Endocrine and Reproductive Systems

This course ends with a discussion about the endocrine and reproductive systems. You'll learn how the endocrine and nervous systems work together to regulate all of your body's functions. You'll learn about different endocrine glands, the hormones they produce, and how they influence each other. Homeostasis again becomes something important to talk about because of the crucial role of the endocrine system. This lesson also covers both the male and female reproductive systems. You'll learn about their anatomy and how the endocrine system affects their organs, making reproduction possible. We'll end this chapter with a discussion about three fairly common disorders—diabetes, prostate cancer, and endometriosis.

What you will learn

• Describe the characteristics and requirements of a living organism, basic chemistry of the human body, and the importance of maintaining homeostasis (the ability to keep the body in balance)
• Identify the functions of the various parts of the cell, how cells divide, and the causes, treatment, and prevention of cancer
• Explain the structure of genes, how information contained in genes is used to build proteins, the creation of sperm and egg cells, and the causes of genetic diseases
• Describe the anatomy, functions of the structures, and disorders of the nine organ systems

How you will benefit

• Acquire essential skills that apply to most healthcare and medical careers
• Discover skills that apply to career fields other than healthcare and medical, such as education, tattoo artists, personal trainers, and massage therapists
• Understand anatomy and physiology—a prerequisite for most health education programs—and essential for future career success
• Analyze the human body and its parts, including your own, which can lead to a healthier, longer life

Holly Trimble

Holly Trimble earned a bachelor's degree in Physical Therapy from the University of Colorado, a master's degree in Pediatric Physical Therapy from Boston University, a master's degree in Biology from the University of Nebraska at Kearney, and a doctoral degree in Physical Therapy from Arcadia University. After working as a physical therapist for many years, Dr. Trimble transitioned into teaching. She has lectured on health-related topics to all age groups and has taught middle and high school science courses in both private and public school settings. Holly also taught Human Anatomy and Physiology for a local community college system for 16 years. She received the Adjunct Faculty Excellence Award both of the years she was nominated and is the author of the eBook, "College Success Now!"

This course will introduce the physical structure of the body's organ systems and explain how the structures of the body work, known as systemic anatomy and physiology. It will also examine how the different organ systems work together to keep you alive.

If the idea of human anatomy and physiology seems scary, don't worry. This course will alleviate any fears you may have by covering these topics in an approachable and relatable format. This course will enable you to feel more confident about how all the intricate functions and systems of the human body work together and connect what you learn about anatomy and physiology to what you already know about your own body. Consider this your user guide to the human body. Some may say you can't live without it!

This course will also cover the major systems of the body and explain how they work and why they don't sometimes. In addition, it will examine different diseases and disorders, recent advances in medicine, and ways to take care of your body. Lessons include real-life examples and interactive exercises, allowing you to think critically about your own experiences and make connections with the lesson. Printable flashcards are used throughout the lessons that provide you with necessary study material to keep for this course and beyond as you continue your education or career. By the end of this course, you will have a greater appreciation and understanding of the marvelous complexity of the human body.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Human Anatomy and Physiology focuses on the structure and function of the human body. In this course, we will examine how your body is organized, its basic chemistry, the human cell, cancer, heredity, and the anatomy and physiology of your body's organ systems. We'll also explain how your organ systems work together to allow you to process sensations, think, communicate, grow, move, reproduce, and stay alive. In addition, we will discuss different diseases and disorders, recent advances in medicine, and ways to take care of your body.

1. Introduction to the Living Processes
2. The Human Cell
3. Understanding Heredity
4. The Nervous System
5. The Skeletal System
6. The Muscular System
7. The Respiratory System
8. The Circulatory System
9. The Lymphatic System and Fighting Disease
10. The Integumentary and Urinary Systems
11. The Digestive System
12. The Endocrine and Reproductive Systems

This course will introduce the physical structure of the body's organ systems and explain how the structures of the body work, known as systemic anatomy and physiology. It will also examine how the different organ systems work together to keep you alive.

If the idea of human anatomy and physiology seems scary, don't worry. This course will alleviate any fears you may have by covering these topics in an approachable and relatable format. This course will enable you to feel more confident about how all the intricate functions and systems of the human body work together and connect what you learn about anatomy and physiology to what you already know about your own body. Consider this your user guide to the human body. Some may say you can't live without it!

This course will also cover the major systems of the body and explain how they work and why they don't sometimes. In addition, it will examine different diseases and disorders, recent advances in medicine, and ways to take care of your body. Lessons include real-life examples and interactive exercises, allowing you to think critically about your own experiences and make connections with the lesson. Printable flashcards are used throughout the lessons that provide you with necessary study material to keep for this course and beyond as you continue your education or career. By the end of this course, you will have a greater appreciation and understanding of the marvelous complexity of the human body.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Human Anatomy and Physiology focuses on the structure and function of the human body. In this course, we will examine how your body is organized, its basic chemistry, the human cell, cancer, heredity, and the anatomy and physiology of your body's organ systems. We'll also explain how your organ systems work together to allow you to process sensations, think, communicate, grow, move, reproduce, and stay alive. In addition, we will discuss different diseases and disorders, recent advances in medicine, and ways to take care of your body.

1. Introduction to the Living Processes
2. The Human Cell
3. Understanding Heredity
4. The Nervous System
5. The Skeletal System
6. The Muscular System
7. The Respiratory System
8. The Circulatory System
9. The Lymphatic System and Fighting Disease
10. The Integumentary and Urinary Systems
11. The Digestive System
12. The Endocrine and Reproductive Systems

This course will build on the knowledge you gained in Human Anatomy and Physiology I. It covers the basics of histology, the different senses, cellular metabolism, important chemicals in the body, and events that occur during the human life span from prenatal development to late adulthood.

In this course, you will cover topics that weren't covered in Human Anatomy and Physiology I. You will start with basic histology, which is the study of the different tissues in the body. From there, you will move on to a discussion of the different senses. You will also delve into the important topic of cellular metabolism (the chemical reactions that occur in cells), and you will learn the roles water, acids, bases, and salts play in keeping you alive.

You will then turn your focus to the human lifespan from prenatal life to late adulthood. You will also learn ways to stay as healthy as possible as you age. By the end of this course, you will have a greater appreciation of the complexity and wonder of the human body!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 10 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

The Four Types of Tissues

In our first lesson, you will learn about the four major types of tissues—epithelial, connective, muscle, and nervous tissue. We will go over their significant characteristics, how they're named, their functions, and where they're located. You will learn some hints on identifying specific tissues with a microscope and why every organ in your body contains all four major types of tissues. 

Cutaneous Sensation

In this lesson, we will explore the topic of sensation as you learn about the sensations of touch, pressure, temperature, and pain. You will discover the differences between free nerve endings, Merkel disks, Meissner corpuscles, root hair plexuses, and Pacinian corpuscles. We will also talk about sensory adaptation and referred pain. You will learn where in the brain messages from sensory receptors end up. We will end the lesson by discussing three disorders of cutaneous sensation—tactile defensiveness, congenital insensitivity to pain, and peripheral neuropathy. 

The Senses of Proprioception and Equilibrium

In this lesson, you will learn about sensory receptors (muscle spindles, Golgi tendon organs, and joint proprioceptors) that tell your brain how much tension is in your muscles and the position of your body parts. You will learn why accurate information from these receptors is essential and how the brain uses it to help you plan your movements. We will also discuss the sense of equilibrium—that sense that lets you know if you're upright and if you're in danger of falling. You will study the structures of the vestibular system and learn how they contribute to both static and dynamic equilibrium. The end of the lesson will let you know what happens when a person experiences proprioceptive or vestibular dysfunction. 

The Sense of Vision

Now it's time to learn about the physics of light and color and find out how light is bent and focused. In this lesson, you will learn about the composition of the eyes, including their three coverings and the structures inside the eyeballs. We will talk about special sensory receptors called rods and cones and how the information they receive is sent to the brain and analyzed. We will end this lesson by discussing three common eye disorders—glaucoma, cataracts, and macular degeneration. 

The Sense of Hearing

In this lesson, you will discover the physics of sound. You will learn why sounds differ in pitch and loudness, and you will find out about a quality of sound called color. We will then talk about the different structures that make up the outer ear, middle ear, and inner ear. You will learn what happens when sound waves enter the ear and how information from the ear travels to the brain for analysis. We will end this lesson with a discussion of hearing loss. 

The Senses of Smell and Taste

In this lesson, we will finish our study of the senses by discussing the senses of smell and taste. You will learn about the structures that respond to chemicals of smell and taste and how the brain perceives smell and taste sensations. We will also talk about disorders of both of these senses, and you will have an opportunity to perform a fun experiment to test the importance of smell to the perception of flavor. 

Cellular Metabolism

In this lesson, we will go over the fascinating topic of cellular metabolism—the chemical reactions that occur in your body's cells. We will review the essential concepts of homeostasis and negative feedback. You will learn that homeostasis is maintained by thousands of chemical reactions that occur every second. Those chemical reactions either build larger molecules from smaller ones or break apart larger molecules into smaller ones, so we will discuss what happens in those two major types of reactions. You will also learn about the capture and storage of energy, the role of enzymes in metabolic pathways, and disorders of cellular metabolism. 

Water, Acids, Bases, and Salts

In this lesson, we will continue our study of essential chemicals in the human body. We will start by reviewing the differences between atoms and ions and between ionic and covalent bonds. We will then move on to a study of water, its unique properties, and its essential functions. You will learn that water breaks apart molecules called electrolytes and that the three major types of electrolytes include acids, bases, and salts. We will discuss the pH scale—a way to measure a substance's acidity degree; you will learn about the conditions called acidosis and alkalosis. We will finish the lesson by discussing imbalances of three essential ions—sodium, potassium, and calcium. 

Prenatal Development

In this lesson, you will go over the wonders of prenatal development. You will learn about the roles both parents play in the creation of the zygote—the very first cell that starts a new human life. You will then follow that new creature through the amazing changes that happen during the first eight weeks after fertilization (the embryonic period). The lesson will also discuss significant events that occur during the rest of the pregnancy (the fetal period). At the end of this lesson, you will learn about some common causes of infertility.

Pregnancy, Childbirth, the Postpartum Period, and Breastfeeding

In this lesson, you will learn about pregnancy from the childbearing parent's point of view. The lesson will start with a discussion about the placenta and then talk about the way pregnancy affects the pregnant parent's different organ systems. It will also discuss the events of childbirth and what occurs during the postpartum period. Many childbearing parents choose to breastfeed (lactate), so this lesson will also tell you how breasts prepare for lactation, how milk is produced, and how it's secreted. You will end this lesson with a discussion of a complication of pregnancy called gestational diabetes.

The Neonatal Period, Infancy, and Childhood

This lesson will focus on the neonatal period, infancy, and childhood. We will start with a discussion of the normal circulation of blood in children and adults and compare that to circulation in the fetus. This will help you understand the significant changes in the heart, blood vessels, and lungs as soon as babies take their first breaths. We will then talk about other changes in the first four weeks after birth (the neonatal period), and we will discuss reflexes and brain maturation during the first year. We will also discuss some significant changes that occur during childhood. At the end of this lesson, you will learn about a common developmental disorder in children called cerebral palsy. 

Puberty, Adulthood, and Old Age

In our final lesson, we will go over puberty, adulthood, and late adulthood. You will learn how hormones work during puberty and what physical changes occur. We will also discuss changes that occur during the young adulthood and middle age years and then spend some time on menopause. We will devote a chapter to senescence—the aging process for those 65 and over. In that chapter, you will learn why getting older causes age-related changes. We will end this lesson by discussing ways to slow the aging process.

What you will learn

• Recognize the four types of tissues present in the human body
• Explain the perception of skin sensations by the brain
• Describe the senses of proprioception and equilibrium
• Explain the visual process involving the structures of the eye and the brain
• Describe the production and perception of balance and hearing sensations
• Identify the structures associated with the senses of taste and smell
• Describe the chemical reactions occurring during cellular metabolism
• Explain the structure and function of water, acids, bases, and salts
• Identify events that occur during prenatal development
• Describe the effects of pregnancy, childbirth, postpartum, and breastfeeding on the parent
• List the major events in neonatal, infancy, and childhood development
• List the significant events in puberty, adulthood, and late adulthood

How you will benefit

• Gain an even greater appreciation and understanding of the human body
• Be well-prepared to continue your education with courses like Introduction to Biology
• Discover a new passion or career path

Holly Trimble

Holly Trimble earned a bachelor's degree in Physical Therapy from the University of Colorado, a master's degree in Pediatric Physical Therapy from Boston University, a master's degree in Biology from the University of Nebraska at Kearney, and a doctoral degree in Physical Therapy from Arcadia University. After working as a physical therapist for many years, Dr. Trimble transitioned into teaching. She has lectured on health-related topics to all age groups and has taught middle and high school science courses in both private and public school settings. Holly also taught Human Anatomy and Physiology for a local community college system for 16 years. She received the Adjunct Faculty Excellence Award both of the years she was nominated and is the author of the eBook, "College Success Now!"

This course will build on the knowledge you gained in Human Anatomy and Physiology I. It covers the basics of histology, the different senses, cellular metabolism, important chemicals in the body, and events that occur during the human life span from prenatal development to late adulthood.

In this course, you will cover topics that weren't covered in Human Anatomy and Physiology I. You will start with basic histology, which is the study of the different tissues in the body. From there, you will move on to a discussion of the different senses. You will also delve into the important topic of cellular metabolism (the chemical reactions that occur in cells), and you will learn the roles water, acids, bases, and salts play in keeping you alive.

You will then turn your focus to the human lifespan from prenatal life to late adulthood. You will also learn ways to stay as healthy as possible as you age. By the end of this course, you will have a greater appreciation of the complexity and wonder of the human body!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 10 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

The Four Types of Tissues

In our first lesson, you will learn about the four major types of tissues—epithelial, connective, muscle, and nervous tissue. We will go over their significant characteristics, how they're named, their functions, and where they're located. You will learn some hints on identifying specific tissues with a microscope and why every organ in your body contains all four major types of tissues. 

Cutaneous Sensation

In this lesson, we will explore the topic of sensation as you learn about the sensations of touch, pressure, temperature, and pain. You will discover the differences between free nerve endings, Merkel disks, Meissner corpuscles, root hair plexuses, and Pacinian corpuscles. We will also talk about sensory adaptation and referred pain. You will learn where in the brain messages from sensory receptors end up. We will end the lesson by discussing three disorders of cutaneous sensation—tactile defensiveness, congenital insensitivity to pain, and peripheral neuropathy. 

The Senses of Proprioception and Equilibrium

In this lesson, you will learn about sensory receptors (muscle spindles, Golgi tendon organs, and joint proprioceptors) that tell your brain how much tension is in your muscles and the position of your body parts. You will learn why accurate information from these receptors is essential and how the brain uses it to help you plan your movements. We will also discuss the sense of equilibrium—that sense that lets you know if you're upright and if you're in danger of falling. You will study the structures of the vestibular system and learn how they contribute to both static and dynamic equilibrium. The end of the lesson will let you know what happens when a person experiences proprioceptive or vestibular dysfunction. 

The Sense of Vision

Now it's time to learn about the physics of light and color and find out how light is bent and focused. In this lesson, you will learn about the composition of the eyes, including their three coverings and the structures inside the eyeballs. We will talk about special sensory receptors called rods and cones and how the information they receive is sent to the brain and analyzed. We will end this lesson by discussing three common eye disorders—glaucoma, cataracts, and macular degeneration. 

The Sense of Hearing

In this lesson, you will discover the physics of sound. You will learn why sounds differ in pitch and loudness, and you will find out about a quality of sound called color. We will then talk about the different structures that make up the outer ear, middle ear, and inner ear. You will learn what happens when sound waves enter the ear and how information from the ear travels to the brain for analysis. We will end this lesson with a discussion of hearing loss. 

The Senses of Smell and Taste

In this lesson, we will finish our study of the senses by discussing the senses of smell and taste. You will learn about the structures that respond to chemicals of smell and taste and how the brain perceives smell and taste sensations. We will also talk about disorders of both of these senses, and you will have an opportunity to perform a fun experiment to test the importance of smell to the perception of flavor. 

Cellular Metabolism

In this lesson, we will go over the fascinating topic of cellular metabolism—the chemical reactions that occur in your body's cells. We will review the essential concepts of homeostasis and negative feedback. You will learn that homeostasis is maintained by thousands of chemical reactions that occur every second. Those chemical reactions either build larger molecules from smaller ones or break apart larger molecules into smaller ones, so we will discuss what happens in those two major types of reactions. You will also learn about the capture and storage of energy, the role of enzymes in metabolic pathways, and disorders of cellular metabolism. 

Water, Acids, Bases, and Salts

In this lesson, we will continue our study of essential chemicals in the human body. We will start by reviewing the differences between atoms and ions and between ionic and covalent bonds. We will then move on to a study of water, its unique properties, and its essential functions. You will learn that water breaks apart molecules called electrolytes and that the three major types of electrolytes include acids, bases, and salts. We will discuss the pH scale—a way to measure a substance's acidity degree; you will learn about the conditions called acidosis and alkalosis. We will finish the lesson by discussing imbalances of three essential ions—sodium, potassium, and calcium. 

Prenatal Development

In this lesson, you will go over the wonders of prenatal development. You will learn about the roles both parents play in the creation of the zygote—the very first cell that starts a new human life. You will then follow that new creature through the amazing changes that happen during the first eight weeks after fertilization (the embryonic period). The lesson will also discuss significant events that occur during the rest of the pregnancy (the fetal period). At the end of this lesson, you will learn about some common causes of infertility.

Pregnancy, Childbirth, the Postpartum Period, and Breastfeeding

In this lesson, you will learn about pregnancy from the childbearing parent's point of view. The lesson will start with a discussion about the placenta and then talk about the way pregnancy affects the pregnant parent's different organ systems. It will also discuss the events of childbirth and what occurs during the postpartum period. Many childbearing parents choose to breastfeed (lactate), so this lesson will also tell you how breasts prepare for lactation, how milk is produced, and how it's secreted. You will end this lesson with a discussion of a complication of pregnancy called gestational diabetes.

The Neonatal Period, Infancy, and Childhood

This lesson will focus on the neonatal period, infancy, and childhood. We will start with a discussion of the normal circulation of blood in children and adults and compare that to circulation in the fetus. This will help you understand the significant changes in the heart, blood vessels, and lungs as soon as babies take their first breaths. We will then talk about other changes in the first four weeks after birth (the neonatal period), and we will discuss reflexes and brain maturation during the first year. We will also discuss some significant changes that occur during childhood. At the end of this lesson, you will learn about a common developmental disorder in children called cerebral palsy. 

Puberty, Adulthood, and Old Age

In our final lesson, we will go over puberty, adulthood, and late adulthood. You will learn how hormones work during puberty and what physical changes occur. We will also discuss changes that occur during the young adulthood and middle age years and then spend some time on menopause. We will devote a chapter to senescence—the aging process for those 65 and over. In that chapter, you will learn why getting older causes age-related changes. We will end this lesson by discussing ways to slow the aging process.

What you will learn

• Recognize the four types of tissues present in the human body
• Explain the perception of skin sensations by the brain
• Describe the senses of proprioception and equilibrium
• Explain the visual process involving the structures of the eye and the brain
• Describe the production and perception of balance and hearing sensations
• Identify the structures associated with the senses of taste and smell
• Describe the chemical reactions occurring during cellular metabolism
• Explain the structure and function of water, acids, bases, and salts
• Identify events that occur during prenatal development
• Describe the effects of pregnancy, childbirth, postpartum, and breastfeeding on the parent
• List the major events in neonatal, infancy, and childhood development
• List the significant events in puberty, adulthood, and late adulthood

How you will benefit

• Gain an even greater appreciation and understanding of the human body
• Be well-prepared to continue your education with courses like Introduction to Biology
• Discover a new passion or career path

Holly Trimble

Holly Trimble earned a bachelor's degree in Physical Therapy from the University of Colorado, a master's degree in Pediatric Physical Therapy from Boston University, a master's degree in Biology from the University of Nebraska at Kearney, and a doctoral degree in Physical Therapy from Arcadia University. After working as a physical therapist for many years, Dr. Trimble transitioned into teaching. She has lectured on health-related topics to all age groups and has taught middle and high school science courses in both private and public school settings. Holly also taught Human Anatomy and Physiology for a local community college system for 16 years. She received the Adjunct Faculty Excellence Award both of the years she was nominated and is the author of the eBook, "College Success Now!"

This course will build on the knowledge you gained in Human Anatomy and Physiology I. It covers the basics of histology, the different senses, cellular metabolism, important chemicals in the body, and events that occur during the human life span from prenatal development to late adulthood.

In this course, you will cover topics that weren't covered in Human Anatomy and Physiology I. You will start with basic histology and study of the different tissues in the body. From there, you will move on to a discussion of the different senses. You will also delve into the important topic of cellular metabolism (the chemical reactions that occur in cells), and you will learn the roles water, acids, bases, and salts play in keeping you alive.

You will then turn your focus to the human lifespan from prenatal life to late adulthood. You will also learn ways to stay as healthy as possible as you age. By the end of this course, you will have a greater appreciation of the complexity and wonder of the human body!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 10 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Gain an even greater knowledge of the human body in the Human Anatomy and Physiology II course. You will learn the basic characteristics of the four main types of tissues, the general and special senses, cellular metabolism, body chemistry, and significant events in the life span, from fertilization through old age.

1. The Four Types of Tissues
2. Cutaneous Sensation
3. The Senses of Proprioception and Equilibrium
4. The Sense of Vision
5. The Sense of Hearing
6. The Senses of Smell and Taste
7. Cellular Metabolism
8. Water, Acids, Bases, and Salts
9. Prenatal Development
10. Pregnancy, Childbirth, the Postpartum Period, and Breastfeeding
11. The Neonatal Period, Infancy, and Childhood
12. Puberty, Adulthood, and Old Age

What you will learn

• Recognize the four types of tissues present in the human body
• Explain the perception of skin sensations by the brain
• Describe the senses of proprioception and equilibrium
• Explain the visual process involving the structures of the eye and the brain
• Describe the production and perception of balance and hearing sensations
• Identify the structures associated with the senses of taste and smell
• Describe the chemical reactions occurring during cellular metabolism
• Explain the structure and function of water, acids, bases, and salts
• Identify events that occur during prenatal development
• Describe the effects of pregnancy, childbirth, postpartum, and breastfeeding on the parent
• List the major events in neonatal, infancy, and childhood development
• List the significant events in puberty, adulthood, and late adulthood

How you will benefit

• Gain an even greater appreciation and understanding of the human body
• Be well-prepared to continue your education with courses like Introduction to Biology
• Discover a new passion or career path

This course will build on the knowledge you gained in Human Anatomy and Physiology I. It covers the basics of histology, the different senses, cellular metabolism, important chemicals in the body, and events that occur during the human life span from prenatal development to late adulthood.

In this course, you will cover topics that weren't covered in Human Anatomy and Physiology I. You will start with basic histology and study of the different tissues in the body. From there, you will move on to a discussion of the different senses. You will also delve into the important topic of cellular metabolism (the chemical reactions that occur in cells), and you will learn the roles water, acids, bases, and salts play in keeping you alive.

You will then turn your focus to the human lifespan from prenatal life to late adulthood. You will also learn ways to stay as healthy as possible as you age. By the end of this course, you will have a greater appreciation of the complexity and wonder of the human body!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 10 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Gain an even greater knowledge of the human body in the Human Anatomy and Physiology II course. You will learn the basic characteristics of the four main types of tissues, the general and special senses, cellular metabolism, body chemistry, and significant events in the life span, from fertilization through old age.

1. The Four Types of Tissues
2. Cutaneous Sensation
3. The Senses of Proprioception and Equilibrium
4. The Sense of Vision
5. The Sense of Hearing
6. The Senses of Smell and Taste
7. Cellular Metabolism
8. Water, Acids, Bases, and Salts
9. Prenatal Development
10. Pregnancy, Childbirth, the Postpartum Period, and Breastfeeding
11. The Neonatal Period, Infancy, and Childhood
12. Puberty, Adulthood, and Old Age

What you will learn

• Recognize the four types of tissues present in the human body
• Explain the perception of skin sensations by the brain
• Describe the senses of proprioception and equilibrium
• Explain the visual process involving the structures of the eye and the brain
• Describe the production and perception of balance and hearing sensations
• Identify the structures associated with the senses of taste and smell
• Describe the chemical reactions occurring during cellular metabolism
• Explain the structure and function of water, acids, bases, and salts
• Identify events that occur during prenatal development
• Describe the effects of pregnancy, childbirth, postpartum, and breastfeeding on the parent
• List the major events in neonatal, infancy, and childhood development
• List the significant events in puberty, adulthood, and late adulthood

How you will benefit

• Gain an even greater appreciation and understanding of the human body
• Be well-prepared to continue your education with courses like Introduction to Biology
• Discover a new passion or career path

Understand how algebra is relevant to every aspect of your daily life and become skilled at solving a variety of algebraic problems.

This online math course integrates mathematics, specifically algebra with many other areas of study, including history, biology, and geography. You will develop a rich understanding of math while you study algebra right here in a relaxed and supportive learning environment. Its emphasis on practical math applications of your new-found algebraic skills will help you learn math reasoning in a real-world context. As a result, you will acquire a wide variety of basic math skills that will help you find solutions to almost any math problem.

This concise and straightforward course will help you understand some of the most important mathematical concepts of algebra: order of operations, units of measurement, scientific notation, algebraic equations, rational numbers, and fundamental concepts of accounting like calculating simple interest.

By the time you finish this online math course, you will understand how algebra is relevant to every aspect of your daily life!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Algebra: Here to Make Life Simpler

Your first lesson introduces Al-jabru, the Arabic word for algebra that means the science of restoration and canceling. You will search for algebraic solutions and learn some definitions, numeric properties, and basic operations that originated from the ancient lands where papyrus was used instead of paper.

How Do You Measure Up?

How do calories contribute to weight gain? You will answer this and other questions in this lesson. You will learn the different physical quantities, their units of measurement, and why they're important. You will also learn the difference between mass and weight, and density and weight density.

Evaluation Time Again

This lesson focuses on evaluation, but not the type of evaluation your boss might give you. You will learn about algebraic expressions by using the order of operations and the distributive property translation. You will also practice translating word problems into numerical ones.

Formula: Another Name for Equation

In this lesson, you will learn formulas for basic shapes: squares and rectangles, triangles, circles, spheres, cylinders, and cubes. You may be thinking, "Is this also a geometry course?" In a way you're correct—some aspects of geometry involve formulas, which people use in everyday life.

Balancing Acts: Equations

This lesson will teach you how to balance equations with formulas, such as those used to calculate interest, distance, and temperature. You will also learn how to translate these types of verbal equations into numerical ones. So, this is a chance to hone your mathematic reading skills, too.

Investments, Mixtures, and Percentage Changes

In this lesson, you will calculate problems involving percentages, such as how much to invest at different interest rates to obtain optimum interest, and you will learn how to determine a specific quantity of a component of a mixture or solution given specific concentrations.

Equate It in Words

The more you practice, the better you will be able to speak the language: the math language. Practice makes perfect! So, in this lesson, you will calculate populations, averages, lengths, and widths. You will also learn how to calculate consecutive integers, including consecutive odd and even integers.

Proportions and Variations

In this lesson, you will learn ratios and how to apply them to probability and odds. You will also find out how quantities vary in equations, whether directly or indirectly, and how to apply these variations to scientific laws and equations involving weight, area, and equations of lines.

Uniform Linear Motion

This lesson brings you outdoor to solve equations of uniform linear motion, with activities such as jogging, boating, and traveling. You will learn how to calculate distance, rate (speed), and time while going in the same direction, opposite directions, and with wind and water current.

Solving Rational Equations

This lesson focuses on using the formula that employs the same concept as the uniform linear motion equation. You will learn to calculate how long it takes to finish a job, how much of the job is done, and at what rate the job is done, depending on the number of people doing the job.

Algebraic Rational Equations

Discover some of the natural laws that govern the universe and delve into other physics concepts such as resistance, conductance, focal length, and forces while you learn some history of D-Day.

Potpourri of Algebraic Equations

Potpourri, anyone? Test various problem-solving skills while you meet General Sherman and experience the gloominess of the Great Depression.

What you will learn

• Learn definitions, numeric properties, and basic operations
• Gain and understanding of algebraic concepts: order of operations, units of measurement, scientific notation, algebraic equations, rational numbers and more
• Acquire a variety of math skills to solve almost any math problem
• Learn to use your new found math skills in a variety of practical ways

How you will benefit

• Obtain a wide variety of math skills that will help you find solutions to almost any math problem
• Understand the most important mathematical concepts of algebra
• Gain an understanding of how algebra is relevant in your daily life

Barbara Rolston

Barbara Rolston holds a master's degree. Since 1975, she has been taught GED preparatory classes in a variety of settings, including adult schools, community colleges, and large corporations. She also was responsible for administering the GED exam in a correctional facility for two years. Math experience includes tutoring community college students on a wide range of math topics and serving as a math consultant for a nationwide adult student assessment system.

Understand how algebra is relevant to every aspect of your daily life and become skilled at solving a variety of algebraic problems.

This online math course integrates mathematics, specifically algebra with many other areas of study, including history, biology, and geography. You will develop a rich understanding of math while you study algebra right here in a relaxed and supportive learning environment. Its emphasis on practical math applications of your new-found algebraic skills will help you learn math reasoning in a real-world context. As a result, you will acquire a wide variety of basic math skills that will help you find solutions to almost any math problem.

This concise and straightforward course will help you understand some of the most important mathematical concepts of algebra: order of operations, units of measurement, scientific notation, algebraic equations, rational numbers, and fundamental concepts of accounting like calculating simple interest.

By the time you finish this online math course, you will understand how algebra is relevant to every aspect of your daily life!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Algebra: Here to Make Life Simpler

Your first lesson introduces Al-jabru, the Arabic word for algebra that means the science of restoration and canceling. You will search for algebraic solutions and learn some definitions, numeric properties, and basic operations that originated from the ancient lands where papyrus was used instead of paper.

How Do You Measure Up?

How do calories contribute to weight gain? You will answer this and other questions in this lesson. You will learn the different physical quantities, their units of measurement, and why they're important. You will also learn the difference between mass and weight, and density and weight density.

Evaluation Time Again

This lesson focuses on evaluation, but not the type of evaluation your boss might give you. You will learn about algebraic expressions by using the order of operations and the distributive property translation. You will also practice translating word problems into numerical ones.

Formula: Another Name for Equation

In this lesson, you will learn formulas for basic shapes: squares and rectangles, triangles, circles, spheres, cylinders, and cubes. You may be thinking, "Is this also a geometry course?" In a way you're correct—some aspects of geometry involve formulas, which people use in everyday life.

Balancing Acts: Equations

This lesson will teach you how to balance equations with formulas, such as those used to calculate interest, distance, and temperature. You will also learn how to translate these types of verbal equations into numerical ones. So, this is a chance to hone your mathematic reading skills, too.

Investments, Mixtures, and Percentage Changes

In this lesson, you will calculate problems involving percentages, such as how much to invest at different interest rates to obtain optimum interest, and you will learn how to determine a specific quantity of a component of a mixture or solution given specific concentrations.

Equate It in Words

The more you practice, the better you will be able to speak the language: the math language. Practice makes perfect! So, in this lesson, you will calculate populations, averages, lengths, and widths. You will also learn how to calculate consecutive integers, including consecutive odd and even integers.

Proportions and Variations

In this lesson, you will learn ratios and how to apply them to probability and odds. You will also find out how quantities vary in equations, whether directly or indirectly, and how to apply these variations to scientific laws and equations involving weight, area, and equations of lines.

Uniform Linear Motion

This lesson brings you outdoor to solve equations of uniform linear motion, with activities such as jogging, boating, and traveling. You will learn how to calculate distance, rate (speed), and time while going in the same direction, opposite directions, and with wind and water current.

Solving Rational Equations

This lesson focuses on using the formula that employs the same concept as the uniform linear motion equation. You will learn to calculate how long it takes to finish a job, how much of the job is done, and at what rate the job is done, depending on the number of people doing the job.

Algebraic Rational Equations

Discover some of the natural laws that govern the universe and delve into other physics concepts such as resistance, conductance, focal length, and forces while you learn some history of D-Day.

Potpourri of Algebraic Equations

Potpourri, anyone? Test various problem-solving skills while you meet General Sherman and experience the gloominess of the Great Depression.

What you will learn

• Learn definitions, numeric properties, and basic operations
• Gain and understanding of algebraic concepts: order of operations, units of measurement, scientific notation, algebraic equations, rational numbers and more
• Acquire a variety of math skills to solve almost any math problem
• Learn to use your new found math skills in a variety of practical ways

How you will benefit

• Obtain a wide variety of math skills that will help you find solutions to almost any math problem
• Understand the most important mathematical concepts of algebra
• Gain an understanding of how algebra is relevant in your daily life

Barbara Rolston

Barbara Rolston holds a master's degree. Since 1975, she has been taught GED preparatory classes in a variety of settings, including adult schools, community colleges, and large corporations. She also was responsible for administering the GED exam in a correctional facility for two years. Math experience includes tutoring community college students on a wide range of math topics and serving as a math consultant for a nationwide adult student assessment system.

Understand how algebra is relevant to every aspect of your daily life and become skilled at solving a variety of algebraic problems.

This online math course integrates mathematics, specifically algebra with many other areas of study, including history, biology, and geography. You will develop a rich understanding of math while you study algebra right here in a relaxed and supportive learning environment. Its emphasis on practical math applications of your new-found algebraic skills will help you learn math reasoning in a real-world context. As a result, you will acquire a wide variety of basic math skills that will help you find solutions to almost any math problem.

Math problem solving has never been made easier with this concise and straightforward course to help you understand some of the most important mathematical concepts of algebra: order of operations, units of measurement, scientific notation, algebraic equations, rational numbers, accounting concepts like calculating simple interest, and more.

By the time you finish this online math course, you will understand how algebra is relevant to every aspect of your daily life!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Understand how algebra is relevant to every aspect of your daily life and become skilled at solving a variety of algebraic problems.

Algebra: Here to Make Life Simpler

Your first lesson introduces Al-jabru, the Arabic word for algebra that means the science of restoration and canceling. You will search for algebraic solutions and learn definitions, numeric properties, and basic operations that originated from the ancient lands where papyrus was used instead of paper.

How Do You Measure Up?

How do calories contribute to weight gain? You will answer this and other questions in this lesson. You will learn the different physical quantities, their units of measurement, and why they're important. You will also learn the difference between mass and weight, and density and weight density.

Evaluation Time Again

This lesson focuses on evaluation, but not the type of evaluation your boss might give you. You will learn about algebraic expressions by using the order of operations and the distributive property translation. You will also practice translating word problems into numerical ones.

Formula: Another Name for Equation

In this lesson, you will learn formulas for basic shapes: squares and rectangles, triangles, circles, spheres, cylinders, and cubes. You may be thinking, "Is this also a geometry course?" In a way you're correct—some aspects of geometry involve formulas, which people use in everyday life.

Balancing Acts: Equations

This lesson will teach you how to balance equations with formulas, such as those used to calculate interest, distance, and temperature. You will also learn how to translate these types of verbal equations into numerical ones. So, this is a chance to hone your mathematics reading skills, too.

Investments, Mixtures, and Percentage Changes

In this lesson, you will calculate problems involving percentages, such as how much to invest at different interest rates to obtain optimum interest, and you will learn how to determine a specific quantity of a component of a mixture or solution given specific concentrations.

Equate It in Words

The more you practice, the better you will be able to speak the language: the math language. Practice makes perfect! So, in this lesson, you will calculate populations, averages, lengths, and widths. You will also learn how to calculate consecutive integers, including consecutive odd and even integers.

Proportions and Variations

In this lesson, you will learn ratios and how to apply them to probability and odds. You will also find out how quantities vary in equations, whether directly or indirectly, and how to apply these variations to scientific laws and equations involving weight, area, and equations of lines.

Uniform Linear Motion

This lesson brings you outdoor to solve equations of uniform linear motion, with activities such as jogging, boating, and traveling. You will learn how to calculate distance, rate (speed), and time while going in the same direction, opposite directions, and with wind and water current.

Solving Rational Equations

This lesson focuses on using the formula that employs the same concept as the uniform linear motion equation. You will learn to calculate how long it takes to finish a job, how much of the job is done, and at what rate the job is done, depending on the number of people doing the job.

Algebraic Rational Equations

Discover some of the natural laws that govern our universe and delve into other physics concepts such as resistance, conductance, focal length, and forces while you learn some history of D-Day.

Potpourri of Algebraic Equations

Potpourri, anyone? Test various problem-solving skills while you meet General Sherman and experience the gloominess of the Great Depression.

Understand how algebra is relevant to every aspect of your daily life and become skilled at solving a variety of algebraic problems.

This online math course integrates mathematics, specifically algebra with many other areas of study, including history, biology, and geography. You will develop a rich understanding of math while you study algebra right here in a relaxed and supportive learning environment. Its emphasis on practical math applications of your new-found algebraic skills will help you learn math reasoning in a real-world context. As a result, you will acquire a wide variety of basic math skills that will help you find solutions to almost any math problem.

Math problem solving has never been made easier with this concise and straightforward course to help you understand some of the most important mathematical concepts of algebra: order of operations, units of measurement, scientific notation, algebraic equations, rational numbers, accounting concepts like calculating simple interest, and more.

By the time you finish this online math course, you will understand how algebra is relevant to every aspect of your daily life!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Understand how algebra is relevant to every aspect of your daily life and become skilled at solving a variety of algebraic problems.

Algebra: Here to Make Life Simpler

Your first lesson introduces Al-jabru, the Arabic word for algebra that means the science of restoration and canceling. You will search for algebraic solutions and learn definitions, numeric properties, and basic operations that originated from the ancient lands where papyrus was used instead of paper.

How Do You Measure Up?

How do calories contribute to weight gain? You will answer this and other questions in this lesson. You will learn the different physical quantities, their units of measurement, and why they're important. You will also learn the difference between mass and weight, and density and weight density.

Evaluation Time Again

This lesson focuses on evaluation, but not the type of evaluation your boss might give you. You will learn about algebraic expressions by using the order of operations and the distributive property translation. You will also practice translating word problems into numerical ones.

Formula: Another Name for Equation

In this lesson, you will learn formulas for basic shapes: squares and rectangles, triangles, circles, spheres, cylinders, and cubes. You may be thinking, "Is this also a geometry course?" In a way you're correct—some aspects of geometry involve formulas, which people use in everyday life.

Balancing Acts: Equations

This lesson will teach you how to balance equations with formulas, such as those used to calculate interest, distance, and temperature. You will also learn how to translate these types of verbal equations into numerical ones. So, this is a chance to hone your mathematics reading skills, too.

Investments, Mixtures, and Percentage Changes

In this lesson, you will calculate problems involving percentages, such as how much to invest at different interest rates to obtain optimum interest, and you will learn how to determine a specific quantity of a component of a mixture or solution given specific concentrations.

Equate It in Words

The more you practice, the better you will be able to speak the language: the math language. Practice makes perfect! So, in this lesson, you will calculate populations, averages, lengths, and widths. You will also learn how to calculate consecutive integers, including consecutive odd and even integers.

Proportions and Variations

In this lesson, you will learn ratios and how to apply them to probability and odds. You will also find out how quantities vary in equations, whether directly or indirectly, and how to apply these variations to scientific laws and equations involving weight, area, and equations of lines.

Uniform Linear Motion

This lesson brings you outdoor to solve equations of uniform linear motion, with activities such as jogging, boating, and traveling. You will learn how to calculate distance, rate (speed), and time while going in the same direction, opposite directions, and with wind and water current.

Solving Rational Equations

This lesson focuses on using the formula that employs the same concept as the uniform linear motion equation. You will learn to calculate how long it takes to finish a job, how much of the job is done, and at what rate the job is done, depending on the number of people doing the job.

Algebraic Rational Equations

Discover some of the natural laws that govern our universe and delve into other physics concepts such as resistance, conductance, focal length, and forces while you learn some history of D-Day.

Potpourri of Algebraic Equations

Potpourri, anyone? Test various problem-solving skills while you meet General Sherman and experience the gloominess of the Great Depression.

Learn how cells and DNA determine the structure and function of the human body and get a foundation for a career in the healthcare or medical professions.

Are you interested in learning more about living things, or perhaps beginning to train for a career in the healthcare or medical professions? This course will help you understand the structure and function of the human body at the level of your tiniest living components—your cells. You'll also learn about DNA—what it is, what it does, and even a little bit about how forensic scientists use it to solve crimes. The knowledge you'll gain from this course is essential to understanding the fundamental causes of human disease, and will prepare you for more advanced courses in human anatomy and physiology.

As you explore each topic, you'll have lots of opportunities to deepen your understanding and relate what you're learning to your own life. When things get complicated, you'll have the guidance you need, so you won't get overwhelmed by the details. By the end of the course, you'll have a better appreciation of the fundamental characteristics of living things as well as a solid foundation in the biology of human beings and the biological and medical sciences.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

What Is Life?

In your first lesson, you'll get an introduction to the smallest living part of you: the cell. You'll discover the properties of life that you and your cells both have, and you'll see how cells combine to form the tissues and organs that make up your body. The lesson will also introduce the non-living components that make up cells, including molecules and atoms. Then you'll see how scientists sum up the most important facts about cells in cell theory. By the end of this lesson, you'll know why cells are the smallest units of life, and you'll understand how they make up all living things, including your body.

A Tour of Your Cells

In this lesson, you'll take an in-depth look at your cells and how they function. You'll consider why all life on Earth is based on cells. You'll take a look at the structures found in eukaryotic cells—the type of cells shared by you, other animals, plants, mushrooms, and seaweed—and explore how each structure contributes to the life of the cell as a whole. By the end of this lesson, you'll have a better understanding of how your cells work.

What Makes Matter?

In this lesson, you'll discover the fundamental units of matter that make up the structure of every organism and the Earth itself. You'll explore the structure of atoms and learn about the attractions that form between atoms to create molecules. You'll also take a peek at the unique nature of the water molecules that cover 70% of the Earth's surface and flow within every living thing. By the end of this lesson, you'll have a gained a foundation in simple chemistry that will help you better understand symbols like H₂O and CO₂. You'll also have a basis for understanding more complicated molecules like carbohydrates, proteins, and DNA.

You Are What You Eat

In this lesson, you'll take a good look at the molecules that make up most of your body. You'll examine the structure of carbohydrates, lipids (fats and related molecules) and proteins, and learn exactly why your body needs all three of these types of molecules. By the end of this lesson, you'll have a better understanding of the value of carbohydrates, the difference between dangerous saturated fats and healthy unsaturated oils, and why you should choose lean protein to get your essential amino acids.

To Protect and Serve: The Plasma Membrane

In this lesson, you'll explore the structure and function of one of the cell's most crucial parts: the plasma membrane. All life depends on this very important boundary between a cell and its environment! You'll start by examining the membrane's components and unique properties, which are perfectly suited to protecting the health and well-being of the cell. Then you'll take a look at the important jobs the membrane does for your cells, including screening materials, moving stuff in and out of the cell, and receiving messages. Finally, you'll see how materials cross the plasma membrane and why that's important to normal health. Along the way, you'll gain a better understanding of blood types, diabetes, and cystic fibrosis.

Getting the Job Done With Enzymes

In this lesson, you'll learn all about enzymes: what they are, what they do, and why they're important to cells and human health. You'll also get an introduction to chemical reactions and some fundamentals of human metabolism. By the end of this lesson, you'll know why you need vitamins and minerals in your diet. You'll also discover how humans can manipulate enzymes, targeting them in order to benefit or harm human health.

Getting Energized From Cellular Respiration

In this lesson, you'll explore one of the most important parts of your metabolism: cellular respiration. Cellular respiration is the process that your cells use to get the energy they need to survive. You'll learn the fundamental laws that govern all energy exchanges, whether your cells or man-made machines perform them. By the end of this lesson, you'll understand the most important events that occur during cellular respiration, and you'll have new insights into why you breathe and why you sweat.

DNA: The Molecule of Life

In this lesson, you'll look at the most important molecule of life: DNA. You'll see how the genetic blueprints in DNA determine all of your unique traits. You'll also explore the structure of DNA and learn about its powerful chemical code. By the end of the lesson, you'll know what the letters A, T, G, and C mean to biologists, and you'll have a better understanding of the importance of stem cells in medical research.

How Do Cells Grow and Reproduce?

In this lesson, you'll explore how cells divide to make new cells for growth, repair, and sexual reproduction. You'll see how cells make exact copies of themselves during mitosis in order to grow or repair damage (such as a paper cut). The lesson will walk you through the process of mitosis to show you how cells get exactly the right number and types of chromosomes. You'll then see how a special kind of cell division called meiosis is necessary for sexual reproduction and the human life cycle.

Principles of Inheritance

In this lesson, you'll find out how parents pass traits to their offspring. You'll explore how the genetic information from both parents interacts to determine which traits appear in each generation. By the end of this lesson, you'll have a better understanding of why people in families look like each other and why there is so much diversity in human traits like skin and eye color. You'll also know more about the inheritance of some genetic diseases.

DNA Technology

In this lesson, you'll look at how biologists are delving into the mysteries of life by reading and manipulating the genetic code. You'll take a peek at some of the new DNA technology that's helping scientists test for and treat genetic diseases, engineer organisms, and solve crimes. You'll explore some of the issues this technology presents. By the end of this lesson, you'll have a better understanding of genetic testing, genetically modified organisms (GMOs), and how DNA is used in forensic science.

Understanding Cancer

In the final lesson of the course, you'll investigate how normal cells turn into cancer cells. You'll look at the changes that occur in cells as the disease progresses. You'll also explore how cancer treatments work and find out what lifestyle choices you can make to lower your cancer risks. By the end of this lesson, you'll have a better understanding of the biology behind cancer, as well as the risks, prevention strategies, and treatments for this disease.

What you will learn

• Learn the structure and function of your cells
• Explore how cells obtain the materials and energy your body needs
• Examine DNA and figure out how it sends messages that have a major impact on your physical appearance, general health, and even your personality traits
• Understand how your cells divide for growth and sexual reproduction
• Understand cancer-what causes it, how it progresses, and how it can be treated

How you will benefit

• Deepen your understanding of biology and relate what you're learning to your own life
• Begin to train for a career in the healthcare or medical professions
• Gain a better appreciation of the fundamental characteristics of living things

René Fester Kratz

René Fester Kratz graduated from the University of Washington with a Ph.D. in Botany. For the past 15 years, she's been teaching biology to a wide variety of students whose interests range from curiosity about the natural world to a desire to work in the healthcare professions. René's strong interest in science literacy motivated her to help develop science classes for future teachers and to write several science books aimed at the general public, including Biology for Dummies and Molecular and Cell Biology for Dummies. In both her teaching and her writing, René emphasizes central ideas and keeps jargon to a minimum.

Learn how cells and DNA determine the structure and function of the human body and get a foundation for a career in the healthcare or medical professions.

Are you interested in learning more about living things, or perhaps beginning to train for a career in the healthcare or medical professions? This course will help you understand the structure and function of the human body at the level of your tiniest living components—your cells. You'll also learn about DNA—what it is, what it does, and even a little bit about how forensic scientists use it to solve crimes. The knowledge you'll gain from this course is essential to understanding the fundamental causes of human disease, and will prepare you for more advanced courses in human anatomy and physiology.

As you explore each topic, you'll have lots of opportunities to deepen your understanding and relate what you're learning to your own life. When things get complicated, you'll have the guidance you need, so you won't get overwhelmed by the details. By the end of the course, you'll have a better appreciation of the fundamental characteristics of living things as well as a solid foundation in the biology of human beings and the biological and medical sciences.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

What Is Life?

In your first lesson, you'll get an introduction to the smallest living part of you: the cell. You'll discover the properties of life that you and your cells both have, and you'll see how cells combine to form the tissues and organs that make up your body. The lesson will also introduce the non-living components that make up cells, including molecules and atoms. Then you'll see how scientists sum up the most important facts about cells in cell theory. By the end of this lesson, you'll know why cells are the smallest units of life, and you'll understand how they make up all living things, including your body.

A Tour of Your Cells

In this lesson, you'll take an in-depth look at your cells and how they function. You'll consider why all life on Earth is based on cells. You'll take a look at the structures found in eukaryotic cells—the type of cells shared by you, other animals, plants, mushrooms, and seaweed—and explore how each structure contributes to the life of the cell as a whole. By the end of this lesson, you'll have a better understanding of how your cells work.

What Makes Matter?

In this lesson, you'll discover the fundamental units of matter that make up the structure of every organism and the Earth itself. You'll explore the structure of atoms and learn about the attractions that form between atoms to create molecules. You'll also take a peek at the unique nature of the water molecules that cover 70% of the Earth's surface and flow within every living thing. By the end of this lesson, you'll have a gained a foundation in simple chemistry that will help you better understand symbols like H₂O and CO₂. You'll also have a basis for understanding more complicated molecules like carbohydrates, proteins, and DNA.

You Are What You Eat

In this lesson, you'll take a good look at the molecules that make up most of your body. You'll examine the structure of carbohydrates, lipids (fats and related molecules) and proteins, and learn exactly why your body needs all three of these types of molecules. By the end of this lesson, you'll have a better understanding of the value of carbohydrates, the difference between dangerous saturated fats and healthy unsaturated oils, and why you should choose lean protein to get your essential amino acids.

To Protect and Serve: The Plasma Membrane

In this lesson, you'll explore the structure and function of one of the cell's most crucial parts: the plasma membrane. All life depends on this very important boundary between a cell and its environment! You'll start by examining the membrane's components and unique properties, which are perfectly suited to protecting the health and well-being of the cell. Then you'll take a look at the important jobs the membrane does for your cells, including screening materials, moving stuff in and out of the cell, and receiving messages. Finally, you'll see how materials cross the plasma membrane and why that's important to normal health. Along the way, you'll gain a better understanding of blood types, diabetes, and cystic fibrosis.

Getting the Job Done With Enzymes

In this lesson, you'll learn all about enzymes: what they are, what they do, and why they're important to cells and human health. You'll also get an introduction to chemical reactions and some fundamentals of human metabolism. By the end of this lesson, you'll know why you need vitamins and minerals in your diet. You'll also discover how humans can manipulate enzymes, targeting them in order to benefit or harm human health.

Getting Energized From Cellular Respiration

In this lesson, you'll explore one of the most important parts of your metabolism: cellular respiration. Cellular respiration is the process that your cells use to get the energy they need to survive. You'll learn the fundamental laws that govern all energy exchanges, whether your cells or man-made machines perform them. By the end of this lesson, you'll understand the most important events that occur during cellular respiration, and you'll have new insights into why you breathe and why you sweat.

DNA: The Molecule of Life

In this lesson, you'll look at the most important molecule of life: DNA. You'll see how the genetic blueprints in DNA determine all of your unique traits. You'll also explore the structure of DNA and learn about its powerful chemical code. By the end of the lesson, you'll know what the letters A, T, G, and C mean to biologists, and you'll have a better understanding of the importance of stem cells in medical research.

How Do Cells Grow and Reproduce?

In this lesson, you'll explore how cells divide to make new cells for growth, repair, and sexual reproduction. You'll see how cells make exact copies of themselves during mitosis in order to grow or repair damage (such as a paper cut). The lesson will walk you through the process of mitosis to show you how cells get exactly the right number and types of chromosomes. You'll then see how a special kind of cell division called meiosis is necessary for sexual reproduction and the human life cycle.

Principles of Inheritance

In this lesson, you'll find out how parents pass traits to their offspring. You'll explore how the genetic information from both parents interacts to determine which traits appear in each generation. By the end of this lesson, you'll have a better understanding of why people in families look like each other and why there is so much diversity in human traits like skin and eye color. You'll also know more about the inheritance of some genetic diseases.

DNA Technology

In this lesson, you'll look at how biologists are delving into the mysteries of life by reading and manipulating the genetic code. You'll take a peek at some of the new DNA technology that's helping scientists test for and treat genetic diseases, engineer organisms, and solve crimes. You'll explore some of the issues this technology presents. By the end of this lesson, you'll have a better understanding of genetic testing, genetically modified organisms (GMOs), and how DNA is used in forensic science.

Understanding Cancer

In the final lesson of the course, you'll investigate how normal cells turn into cancer cells. You'll look at the changes that occur in cells as the disease progresses. You'll also explore how cancer treatments work and find out what lifestyle choices you can make to lower your cancer risks. By the end of this lesson, you'll have a better understanding of the biology behind cancer, as well as the risks, prevention strategies, and treatments for this disease.

What you will learn

• Learn the structure and function of your cells
• Explore how cells obtain the materials and energy your body needs
• Examine DNA and figure out how it sends messages that have a major impact on your physical appearance, general health, and even your personality traits
• Understand how your cells divide for growth and sexual reproduction
• Understand cancer-what causes it, how it progresses, and how it can be treated

How you will benefit

• Deepen your understanding of biology and relate what you're learning to your own life
• Begin to train for a career in the healthcare or medical professions
• Gain a better appreciation of the fundamental characteristics of living things

René Fester Kratz

René Fester Kratz graduated from the University of Washington with a Ph.D. in Botany. For the past 15 years, she's been teaching biology to a wide variety of students whose interests range from curiosity about the natural world to a desire to work in the healthcare professions. René's strong interest in science literacy motivated her to help develop science classes for future teachers and to write several science books aimed at the general public, including Biology for Dummies and Molecular and Cell Biology for Dummies. In both her teaching and her writing, René emphasizes central ideas and keeps jargon to a minimum.

Gain a solid foundation in the basics of chemistry and see how everything that goes on in your body depends on a chemical reaction.

Even if chemistry tormented you in high school or college, you can master its principles! In this course, you'll gain a solid foundation in the basics of chemistry. Along the way, you'll learn how everything that goes on in your body depends on a chemical reaction.

You'll gain interesting insights about your body's use of food, the role of isotopes in the diagnosis and treatment of disease, nutritional deficiencies, the importance of enzymes, and the function of many specific chemicals in your body. This course also prepares you for a health-related career or for success in a college chemistry course.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Understanding Matter

You'll start this course by learning about matter. Matter is anything that has mass and takes up space, so every structure in your body consists of matter. You'll learn about the three main states of matter (solids, liquids, and gases), where they are in your body, and how they change from one state to another. You'll also learn about the particles that make up matter, the differences between elements and compounds, and physical and chemical characteristics of substances. The lesson will conclude with a discussion of surface tension and its effect on premature babies.

Understanding Energy

This lesson will go over the very interesting topic of energy—the ability to perform some sort of activity or generate heat. You'll learn the difference between potential and kinetic energy. You'll also learn about three different types of temperature scales and how to convert temperature readings from one scale to another. The lesson will discuss joules and calories, two other units that measure energy, and talk about the kilocalorie (Calorie), a way to measure the energy value in food. You'll examine the topic of specific heat and learn why the high specific heat of water is so important to your body. At the end of the lesson, there will be a discussion of endothermic and exothermic reactions and how they relate to the food that you eat. Along the way, you'll perform some activities to help you understand the material in this lesson.

Measurements in Chemistry

In this lesson, you'll explore measurements in chemistry. You'll focus on volume, length, mass, and density and compare the United States's system of measurement with the metric system of measurement. You'll learn why scientists and health care professionals primarily use the metric system and how to convert from one system to another. The lesson will also discuss the difference between mass and weight, and introduce you to the topics of density and specific gravity. In the last chapter, you'll take a look at a sample lab report to tie all these topics together.

The Structure of an Atom

In this lesson, you'll learn about the structure of an atom. You'll examine the three major subatomic particles—protons, neutrons, and electrons. You'll learn about their location, electrical charges, and relative sizes, and how chemists count how many subatomic particles are present in an atom of an element. The lesson will also talk about the difference between atoms and ions, and you'll learn which subatomic particles can vary in number in the atoms of an element. You'll also study the way electrons fill energy levels around the nucleus of an atom. The lesson will end with a discussion of the use of radioactive isotopes in medicine.

The Periodic Table of the Elements

In this lesson, you'll explore the organization of the Periodic Table of the Elements. You'll learn about a famous Russian scientist who's known as the father of the modern periodic table, and why the development of this table was so important. The lesson will talk about the three major classes of elements—metals, metalloids, and non-metals, and you'll learn about their major characteristics. You'll also learn about some specific elements and the roles they play in the function of your body. You'll revisit the topic of valence electrons, and discover why they determine whether or not atoms of an element will combine with other atoms. Finally, you'll examine the very important role that the element iron plays in your body and learn about a condition called iron deficiency anemia.

Chemical Bonds

This lesson will cover four types of chemical bonds—true covalent, polar covalent, ionic, and hydrogen bonds. You'll learn what these bonds have in common with romantic relationships and discover which of these bonds are strong and which are weak. The lesson will also talk about different ways that scientists represent molecules, and you'll learn about molecular, structural, and electron-dot formulas. You'll study the concept of electronegativity and find out how differences in electronegativity determine the types of bonds that are formed.

Chemical Equations

In this lesson, you'll explore the language of chemical equations. You'll learn how to interpret the letters, symbols, and numbers that are used to write chemical equations. The lesson will talk about the differences between reactants and products, and you'll come to understand the importance of the Law of Conservation of Mass. The lesson will take the mystery out of balancing chemical equations, and you'll go over a step-by-step method for balancing them yourself. You'll also study the topic of chemical equilibrium and the importance of reversible reactions.

Chemical Kinetics

In this lesson, you'll explore the fascinating topic of chemical kinetics. You'll learn about the different factors that cause chemicals to react with each other and how the temperature, physical nature, orientation, concentration, and pressure of the reactants affect the speed of chemical reactions. You'll also learn about a concept called activation energy—the minimum amount of energy needed for a chemical reaction to occur. The lesson will also discuss catalysts—chemicals that speed up chemical reactions but aren't changed themselves. You'll learn how important enzymes (biological catalysts) are for the function of your body and what can go wrong when an enzyme is missing.

Stoichiometry: The Arithmetic of Chemistry

In this lesson, you'll explore the topic of stoichiometry—this fancy word simply means the quantitative relationship between reactants and products. One type of stoichiometry calculation, for example, tells you how much product you can make if you have a certain amount of reactants. Another type tells you the reverse—how much of a reactant you need if you want to make a certain amount of product. To learn how this is possible, you have to know about a special number called "Avogadro's number," and that's something else you'll find out about in this lesson. This number tells you how many particles of a substance are contained in a "mole," and you'll discover how these units allow you to perform many stoichiometric calculations. The end of the lesson will include a discussion about the importance of oxygen in your body and how it limits the amount of energy you can generate from the food you eat.

Solutions

In this lesson, you'll go over some basic information about solutions. You'll start out by learning about the different types of mixtures and then spend the rest of the lesson on the topic of solutions, which are a special type of mixture. Solutions are important to understand because almost all chemical reactions that occur in the human body occur in a solution, and many medications are administered in a solution as well. You'll learn the difference between solutes and solvents and find out why chemists call water the universal solvent. Water can't dissolve every kind of substance, though, and you'll learn the reason why that's true. The lesson will talk about conditions that affect how easy it is to make a solution, and you'll discover the difference between unsaturated and saturated solutions. Finally, the lesson will teach you how to solve some basic concentration problems and will then include an interesting discussion about water-soluble and fat-soluble vitamins.

Acids, Bases, and Salts

In this lesson, you'll review chemicals called acids, bases, and salts. You'll learn about their behavior in water and about their unique characteristics. The lesson will discuss the differences between concentrated and dilute solutions, and between strong acids and bases. You'll also discover how buffers work to reduce the level of acidity in a solution. The pH scale measures the level of acidity in a solution, so you'll spend some time on that as well. You'll learn that the pH of fluids in your body must stay within a certain range and what happens when it doesn't. At the end of the lesson, there will be a discussion of several disorders that may occur when the levels of ions get out of balance.

Organic Molecules

The final lesson will go over four types of bioorganic molecules—carbohydrates, lipids, proteins, and nucleic acids. You'll come to know the difference between inorganic and organic molecules and find out why the unique structure of carbon atoms makes it possible for millions of different organic molecules to exist. You'll then move on to a discussion about the chemical structure of the four types of bioorganic molecules. You'll learn about their chemical building blocks and how these building blocks come together to form these large molecules. You'll also learn about their important functions and how much your body depends on their presence.

What you will learn

• Learn about the particles that make up matter and the different states matter can take
• Discover the different types of energy, ways to measure it, and reactions it creates
• Learn about ions and isotopes, and their very important uses in medicine
• Grasp why atoms combine with each other and why some chemical bonds are strong while others are weak
• Learn how to interpret and balance chemical equations
• Find out why chemicals react with each other and what can be done to speed those reactions
• Master stoichiometric calculations

How you will benefit

• Prepare for a health-related career or for success in a college chemistry course
• Master the principles of chemistry even if you had difficulty in high school
• Discover new potential career opportunities you might want to pursue

Holly Trimble

Holly Trimble earned a bachelor's degree in Physical Therapy from the University of Colorado, a master's degree in Pediatric Physical Therapy from Boston University, a master's degree in Biology from the University of Nebraska at Kearney, and a doctoral degree in Physical Therapy from Arcadia University. After working as a physical therapist for many years, Dr. Trimble transitioned into teaching. She has lectured on health-related topics to all age groups and has taught middle and high school science courses in both private and public school settings. She currently teaches Anatomy and Physiology for a local community college system, where she has taught for the past 15 years. Holly received the Adjunct Faculty Excellence Award both of the years she was nominated and is the author of the eBook, "College Success Now!"

Gain a solid foundation in the basics of chemistry and see how everything that goes on in your body depends on a chemical reaction.

Even if chemistry tormented you in high school or college, you can master its principles! In this course, you'll gain a solid foundation in the basics of chemistry. Along the way, you'll learn how everything that goes on in your body depends on a chemical reaction.

You'll gain interesting insights about your body's use of food, the role of isotopes in the diagnosis and treatment of disease, nutritional deficiencies, the importance of enzymes, and the function of many specific chemicals in your body. This course also prepares you for a health-related career or for success in a college chemistry course.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Understanding Matter

You'll start this course by learning about matter. Matter is anything that has mass and takes up space, so every structure in your body consists of matter. You'll learn about the three main states of matter (solids, liquids, and gases), where they are in your body, and how they change from one state to another. You'll also learn about the particles that make up matter, the differences between elements and compounds, and physical and chemical characteristics of substances. The lesson will conclude with a discussion of surface tension and its effect on premature babies.

Understanding Energy

This lesson will go over the very interesting topic of energy—the ability to perform some sort of activity or generate heat. You'll learn the difference between potential and kinetic energy. You'll also learn about three different types of temperature scales and how to convert temperature readings from one scale to another. The lesson will discuss joules and calories, two other units that measure energy, and talk about the kilocalorie (Calorie), a way to measure the energy value in food. You'll examine the topic of specific heat and learn why the high specific heat of water is so important to your body. At the end of the lesson, there will be a discussion of endothermic and exothermic reactions and how they relate to the food that you eat. Along the way, you'll perform some activities to help you understand the material in this lesson.

Measurements in Chemistry

In this lesson, you'll explore measurements in chemistry. You'll focus on volume, length, mass, and density and compare the United States's system of measurement with the metric system of measurement. You'll learn why scientists and health care professionals primarily use the metric system and how to convert from one system to another. The lesson will also discuss the difference between mass and weight, and introduce you to the topics of density and specific gravity. In the last chapter, you'll take a look at a sample lab report to tie all these topics together.

The Structure of an Atom

In this lesson, you'll learn about the structure of an atom. You'll examine the three major subatomic particles—protons, neutrons, and electrons. You'll learn about their location, electrical charges, and relative sizes, and how chemists count how many subatomic particles are present in an atom of an element. The lesson will also talk about the difference between atoms and ions, and you'll learn which subatomic particles can vary in number in the atoms of an element. You'll also study the way electrons fill energy levels around the nucleus of an atom. The lesson will end with a discussion of the use of radioactive isotopes in medicine.

The Periodic Table of the Elements

In this lesson, you'll explore the organization of the Periodic Table of the Elements. You'll learn about a famous Russian scientist who's known as the father of the modern periodic table, and why the development of this table was so important. The lesson will talk about the three major classes of elements—metals, metalloids, and non-metals, and you'll learn about their major characteristics. You'll also learn about some specific elements and the roles they play in the function of your body. You'll revisit the topic of valence electrons, and discover why they determine whether or not atoms of an element will combine with other atoms. Finally, you'll examine the very important role that the element iron plays in your body and learn about a condition called iron deficiency anemia.

Chemical Bonds

This lesson will cover four types of chemical bonds—true covalent, polar covalent, ionic, and hydrogen bonds. You'll learn what these bonds have in common with romantic relationships and discover which of these bonds are strong and which are weak. The lesson will also talk about different ways that scientists represent molecules, and you'll learn about molecular, structural, and electron-dot formulas. You'll study the concept of electronegativity and find out how differences in electronegativity determine the types of bonds that are formed.

Chemical Equations

In this lesson, you'll explore the language of chemical equations. You'll learn how to interpret the letters, symbols, and numbers that are used to write chemical equations. The lesson will talk about the differences between reactants and products, and you'll come to understand the importance of the Law of Conservation of Mass. The lesson will take the mystery out of balancing chemical equations, and you'll go over a step-by-step method for balancing them yourself. You'll also study the topic of chemical equilibrium and the importance of reversible reactions.

Chemical Kinetics

In this lesson, you'll explore the fascinating topic of chemical kinetics. You'll learn about the different factors that cause chemicals to react with each other and how the temperature, physical nature, orientation, concentration, and pressure of the reactants affect the speed of chemical reactions. You'll also learn about a concept called activation energy—the minimum amount of energy needed for a chemical reaction to occur. The lesson will also discuss catalysts—chemicals that speed up chemical reactions but aren't changed themselves. You'll learn how important enzymes (biological catalysts) are for the function of your body and what can go wrong when an enzyme is missing.

Stoichiometry: The Arithmetic of Chemistry

In this lesson, you'll explore the topic of stoichiometry—this fancy word simply means the quantitative relationship between reactants and products. One type of stoichiometry calculation, for example, tells you how much product you can make if you have a certain amount of reactants. Another type tells you the reverse—how much of a reactant you need if you want to make a certain amount of product. To learn how this is possible, you have to know about a special number called "Avogadro's number," and that's something else you'll find out about in this lesson. This number tells you how many particles of a substance are contained in a "mole," and you'll discover how these units allow you to perform many stoichiometric calculations. The end of the lesson will include a discussion about the importance of oxygen in your body and how it limits the amount of energy you can generate from the food you eat.

Solutions

In this lesson, you'll go over some basic information about solutions. You'll start out by learning about the different types of mixtures and then spend the rest of the lesson on the topic of solutions, which are a special type of mixture. Solutions are important to understand because almost all chemical reactions that occur in the human body occur in a solution, and many medications are administered in a solution as well. You'll learn the difference between solutes and solvents and find out why chemists call water the universal solvent. Water can't dissolve every kind of substance, though, and you'll learn the reason why that's true. The lesson will talk about conditions that affect how easy it is to make a solution, and you'll discover the difference between unsaturated and saturated solutions. Finally, the lesson will teach you how to solve some basic concentration problems and will then include an interesting discussion about water-soluble and fat-soluble vitamins.

Acids, Bases, and Salts

In this lesson, you'll review chemicals called acids, bases, and salts. You'll learn about their behavior in water and about their unique characteristics. The lesson will discuss the differences between concentrated and dilute solutions, and between strong acids and bases. You'll also discover how buffers work to reduce the level of acidity in a solution. The pH scale measures the level of acidity in a solution, so you'll spend some time on that as well. You'll learn that the pH of fluids in your body must stay within a certain range and what happens when it doesn't. At the end of the lesson, there will be a discussion of several disorders that may occur when the levels of ions get out of balance.

Organic Molecules

The final lesson will go over four types of bioorganic molecules—carbohydrates, lipids, proteins, and nucleic acids. You'll come to know the difference between inorganic and organic molecules and find out why the unique structure of carbon atoms makes it possible for millions of different organic molecules to exist. You'll then move on to a discussion about the chemical structure of the four types of bioorganic molecules. You'll learn about their chemical building blocks and how these building blocks come together to form these large molecules. You'll also learn about their important functions and how much your body depends on their presence.

What you will learn

• Learn about the particles that make up matter and the different states matter can take
• Discover the different types of energy, ways to measure it, and reactions it creates
• Learn about ions and isotopes, and their very important uses in medicine
• Grasp why atoms combine with each other and why some chemical bonds are strong while others are weak
• Learn how to interpret and balance chemical equations
• Find out why chemicals react with each other and what can be done to speed those reactions
• Master stoichiometric calculations

How you will benefit

• Prepare for a health-related career or for success in a college chemistry course
• Master the principles of chemistry even if you had difficulty in high school
• Discover new potential career opportunities you might want to pursue

Holly Trimble

Holly Trimble earned a bachelor's degree in Physical Therapy from the University of Colorado, a master's degree in Pediatric Physical Therapy from Boston University, a master's degree in Biology from the University of Nebraska at Kearney, and a doctoral degree in Physical Therapy from Arcadia University. After working as a physical therapist for many years, Dr. Trimble transitioned into teaching. She has lectured on health-related topics to all age groups and has taught middle and high school science courses in both private and public school settings. She currently teaches Anatomy and Physiology for a local community college system, where she has taught for the past 15 years. Holly received the Adjunct Faculty Excellence Award both of the years she was nominated and is the author of the eBook, "College Success Now!"

Gain a solid foundation in the basics of chemistry and see how everything that goes on in your body depends on a chemical reaction.

Even if chemistry tormented you in high school or college, you can master its principles! In this course, you'll gain a solid foundation in the basics of chemistry. Along the way, you'll learn how everything that goes on in your body depends on a chemical reaction.

You'll gain interesting insights about your body's use of food, the role of isotopes in the diagnosis and treatment of disease, nutritional deficiencies, the importance of enzymes, and the function of many specific chemicals in your body. This course also prepares you for a health-related career or for success in a college chemistry course.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Gain a solid foundation in the basics of chemistry and see how everything that goes on in your body depends on a chemical reaction.

1. Understanding Matter
2. Understanding Energy
3. Measurements in Chemistry
4. The Structure of an Atom
5. The Periodic Table of the Elements
6. Chemical Bonds
7. Chemical Equations
8. Chemical Kinetics
9. Stoichiometry: The Arithmetic of Chemistry
10. Solutions
11. Acids, Bases, and Salts
12. Organic Molecules

Gain a solid foundation in the basics of chemistry and see how everything that goes on in your body depends on a chemical reaction.

Even if chemistry tormented you in high school or college, you can master its principles! In this course, you'll gain a solid foundation in the basics of chemistry. Along the way, you'll learn how everything that goes on in your body depends on a chemical reaction.

You'll gain interesting insights about your body's use of food, the role of isotopes in the diagnosis and treatment of disease, nutritional deficiencies, the importance of enzymes, and the function of many specific chemicals in your body. This course also prepares you for a health-related career or for success in a college chemistry course.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Gain a solid foundation in the basics of chemistry and see how everything that goes on in your body depends on a chemical reaction.

1. Understanding Matter
2. Understanding Energy
3. Measurements in Chemistry
4. The Structure of an Atom
5. The Periodic Table of the Elements
6. Chemical Bonds
7. Chemical Equations
8. Chemical Kinetics
9. Stoichiometry: The Arithmetic of Chemistry
10. Solutions
11. Acids, Bases, and Salts
12. Organic Molecules

Improve your understanding of data and learn how to develop graphs and charts.

Do you need an introduction to statistics or maybe just a refresher? Do you want to improve your understanding of data and use it to make decisions? If you're looking for help with statistics, this online statistics course is for you!

With easy-to-understand examples combined with real-world applications, this course provides you with the skills and knowledge you need to start analyzing data. You will learn how to use, collect, and apply data to real-life problems with charts, numbers, and graphs.

Beyond that, you will learn ways to visualize and measure relationships to make forecasts and predictions. Throughout the course, you will use real data and a variety of examples drawn from business and industry, health care, sports, education, politics, and the social sciences.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

What Is Statistics, Anyway?

What do you know about statistics? How do you collect reliable data and use it to make informed decisions? In this lesson, you will learn some of the concepts and terms needed throughout the course. You will also find out how statistics affect events in the news and in your everyday life.

Quantitative Data: From Averages to Z-Scores

Once you have a set of data, how can you summarize and interpret it to figure out what it really means? In this lesson, you will learn to summarize data and describe its center along with its variability. You will see how statistics play a part in medicine, human resources, education, politics, finance, and marketing.

Displaying Quantitative Data: Dots, Plots, and Histograms

Is there an easier way of understanding data than peering at column after column of numbers? Yes. In this lesson, you will see quantitative data displayed in dot plots, histograms, and many other forms. Knowing how to read and construct these graphs will help you see patterns and spot unusual values in data.

Displaying Qualitative Data: Percentages, Charts, and Graphs

"How much satisfaction do you get from your friendships?" "Which mountain is most dangerous to climb?" This lesson focuses on summarizing and displaying qualitative data from questions like these. You will use charts and tables to analyze real world examples in business, medicine, and more.

Is There a Link? Scatterplots and Correlation

Is there a link between the poverty rate and the crime rate? Is your score on a math exam related to your anxiety level? This lesson looks at relationships between two quantitative variables. You will learn to make scatterplots and describe what you see.

Linear Regression: How Can You Predict the Future?

Can you predict the next world-record time in the mile run? How can you forecast CO2 levels in the atmosphere? This lesson dives into describing and measuring association between variables. You will use linear regression to find an equation that models the data and use the equation to make predictions.

What's the Chance of That? Probability Concepts

What's the chance you will have a coin come up "heads" five times in a row? This lesson explores the basics of probability. You will learn the rules that govern probability and see how to apply them in a variety of situations.

Probability Models: What's Normal?

What should you expect to happen in a game involving chance? How can you estimate the probability that a healthy baby will be born underweight? This lesson focuses on probability models and expected value. You will learn about the most common probability model in statistics: the normal model.

The Key to Inference: Sampling Distributions

How do you move beyond the sample at hand to make predictions and draw conclusions about the population? In this lesson, you will discover the key that lets you make inferences about the population. You will see the most important result in all of statistics—the central limit theorem.

How Certain Are You? Confidence Intervals for Proportions

"The margin of error for this poll is plus or minus 3%." What does that mean, anyway? This lesson introduces statistical inference and focuses on confidence intervals for proportions. You will learn to calculate the margin of error and use it to build an interval for estimating a population proportion.

Trial by Data: Testing Hypotheses About Proportions

Is there really a home team advantage in sports? Did that television ad your company bought result in increased awareness of your product? In this lesson, you will learn to answer questions such as these by testing an appropriate hypothesis using proportions.

Inference About Means

How do you test hypotheses about means? For example, can you use a confidence interval to estimate the average number of hours Americans use the Internet each week? Your last lesson introduces inference for means. You will learn to calculate and interpret confidence intervals and hypothesis tests for a mean. You will also find out what the history of statistics has to do with the quality of beer in Ireland.

What you will learn

• Learn about data and data collection practices
• Learn to summarize and describe data with charts, numbers, and graphs
• Discover how to calculate and interpret probabilities and then see how they apply to decision making when you're faced with uncertainty
• Learn ways to visualize and measure relationships in data
• Develop ways to use data to make forecasts and predictions
• Understand statistical inference and what it means for a result to be statistically significant

How you will benefit

• Become more efficient and accurate in reporting on data for your organization
• Understand how to better interpret the accuracy of data others are presenting and add more value to your team
• Use this course as a starting point to a career involving data analysis and predictions
• Become more confident in your ability to make tough decisions based on data presented

Ben Sellers

Ben Sellers has more than 17 years of teaching experience both online and in the traditional classroom. He has taught college students, working professionals, adult learners, and K-12 students. He has also taught a wide variety of students in the medical field, including lab technicians, nurses, pharmacists, and aspiring physicians. Sellers holds undergraduate and graduate degrees in the mathematical sciences and has worked as a mathematical and statistical consultant.

Improve your understanding of data and learn how to develop graphs and charts.

Do you need an introduction to statistics or maybe just a refresher? Do you want to improve your understanding of data and use it to make decisions? If you're looking for help with statistics, this online statistics course is for you!

With easy-to-understand examples combined with real-world applications, this course provides you with the skills and knowledge you need to start analyzing data. You will learn how to use, collect, and apply data to real-life problems with charts, numbers, and graphs.

Beyond that, you will learn ways to visualize and measure relationships to make forecasts and predictions. Throughout the course, you will use real data and a variety of examples drawn from business and industry, health care, sports, education, politics, and the social sciences.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

What Is Statistics, Anyway?

What do you know about statistics? How do you collect reliable data and use it to make informed decisions? In this lesson, you will learn some of the concepts and terms needed throughout the course. You will also find out how statistics affect events in the news and in your everyday life.

Quantitative Data: From Averages to Z-Scores

Once you have a set of data, how can you summarize and interpret it to figure out what it really means? In this lesson, you will learn to summarize data and describe its center along with its variability. You will see how statistics play a part in medicine, human resources, education, politics, finance, and marketing.

Displaying Quantitative Data: Dots, Plots, and Histograms

Is there an easier way of understanding data than peering at column after column of numbers? Yes. In this lesson, you will see quantitative data displayed in dot plots, histograms, and many other forms. Knowing how to read and construct these graphs will help you see patterns and spot unusual values in data.

Displaying Qualitative Data: Percentages, Charts, and Graphs

"How much satisfaction do you get from your friendships?" "Which mountain is most dangerous to climb?" This lesson focuses on summarizing and displaying qualitative data from questions like these. You will use charts and tables to analyze real world examples in business, medicine, and more.

Is There a Link? Scatterplots and Correlation

Is there a link between the poverty rate and the crime rate? Is your score on a math exam related to your anxiety level? This lesson looks at relationships between two quantitative variables. You will learn to make scatterplots and describe what you see.

Linear Regression: How Can You Predict the Future?

Can you predict the next world-record time in the mile run? How can you forecast CO2 levels in the atmosphere? This lesson dives into describing and measuring association between variables. You will use linear regression to find an equation that models the data and use the equation to make predictions.

What's the Chance of That? Probability Concepts

What's the chance you will have a coin come up "heads" five times in a row? This lesson explores the basics of probability. You will learn the rules that govern probability and see how to apply them in a variety of situations.

Probability Models: What's Normal?

What should you expect to happen in a game involving chance? How can you estimate the probability that a healthy baby will be born underweight? This lesson focuses on probability models and expected value. You will learn about the most common probability model in statistics: the normal model.

The Key to Inference: Sampling Distributions

How do you move beyond the sample at hand to make predictions and draw conclusions about the population? In this lesson, you will discover the key that lets you make inferences about the population. You will see the most important result in all of statistics—the central limit theorem.

How Certain Are You? Confidence Intervals for Proportions

"The margin of error for this poll is plus or minus 3%." What does that mean, anyway? This lesson introduces statistical inference and focuses on confidence intervals for proportions. You will learn to calculate the margin of error and use it to build an interval for estimating a population proportion.

Trial by Data: Testing Hypotheses About Proportions

Is there really a home team advantage in sports? Did that television ad your company bought result in increased awareness of your product? In this lesson, you will learn to answer questions such as these by testing an appropriate hypothesis using proportions.

Inference About Means

How do you test hypotheses about means? For example, can you use a confidence interval to estimate the average number of hours Americans use the Internet each week? Your last lesson introduces inference for means. You will learn to calculate and interpret confidence intervals and hypothesis tests for a mean. You will also find out what the history of statistics has to do with the quality of beer in Ireland.

What you will learn

• Learn about data and data collection practices
• Learn to summarize and describe data with charts, numbers, and graphs
• Discover how to calculate and interpret probabilities and then see how they apply to decision making when you're faced with uncertainty
• Learn ways to visualize and measure relationships in data
• Develop ways to use data to make forecasts and predictions
• Understand statistical inference and what it means for a result to be statistically significant

How you will benefit

• Become more efficient and accurate in reporting on data for your organization
• Understand how to better interpret the accuracy of data others are presenting and add more value to your team
• Use this course as a starting point to a career involving data analysis and predictions
• Become more confident in your ability to make tough decisions based on data presented

Ben Sellers

Ben Sellers has more than 17 years of teaching experience both online and in the traditional classroom. He has taught college students, working professionals, adult learners, and K-12 students. He has also taught a wide variety of students in the medical field, including lab technicians, nurses, pharmacists, and aspiring physicians. Sellers holds undergraduate and graduate degrees in the mathematical sciences and has worked as a mathematical and statistical consultant.

Improve your understanding of data and learn how to develop graphs and charts.

Do you need an introduction to statistics or maybe just a refresher? Do you want to improve your understanding of data and use it to make decisions? If you're looking for help with statistics, this online statistics course is for you!

With easy-to-understand examples combined with real-world applications, this course provides you with the skills and knowledge you need to start analyzing data. You will learn how to use, collect, and then apply data to real-life problems with charts, numbers, and graphs.

Beyond that, you will learn ways to visualize and measure relationships to make forecasts and predictions. Throughout the course, you will use real data and a variety of examples drawn from business and industry, health care, sports, education, politics, and the social sciences.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Improve your understanding of data and learn how to develop graphs and charts.

What Is Statistics, Anyway?

What do you know about statistics? How do you collect reliable data and use it to make informed decisions? In this lesson, you will learn some of the concepts and terms needed throughout the course. You will also find out how statistics affect events in the news and in your everyday life.

Quantitative Data: From Averages to z-Scores

Once you have a set of data, how can you summarize and interpret it to figure out what it really means? In this lesson, you will learn to summarize data and describe its center along with its variability. You will see how statistics plays a part in medicine, human resources, education, politics, finance, and marketing.

Displaying Quantitative Data: Dots, Plots, and Histograms

Is there an easier way of understanding data than peering at column after column of numbers? Yes. In this lesson, you will see quantitative data displayed in dot plots, histograms, and many other forms. Knowing how to read and construct these graphs will help you see patterns and spot unusual values in data.

Displaying Qualitative Data: Percentages, Charts, and Graphs

"How much satisfaction do you get from your friendships?" "Which mountain is most dangerous to climb?" This lesson focuses on summarizing and displaying qualitative data from questions like these. You will use charts and tables to analyze real-world examples in business, medicine, and more.

Is There a Link? Scatterplots and Correlation

Is there a link between the poverty rate and the crime rate? Is your score on a math exam related to your anxiety level? This lesson looks at relationships between two quantitative variables. You will learn to make scatterplots and describe what you see.

Linear Regression: How Can We Predict the Future?

Can we predict the next world-record time in the mile run? How can we forecast CO2 levels in the atmosphere? This lesson dives into describing and measuring the association between variables. You will use linear regression to find an equation that models the data and use the equation to make predictions.

What's the Chance of That? Probability Concepts

What's the chance you will have a coin come up "heads" five times in a row? This lesson explores the basics of probability. You will learn the rules that govern probability and see how to apply them in a variety of situations.

Probability Models: What's Normal?

What should you expect to happen in a game involving chance? How can you estimate the probability that a healthy baby will be born underweight? This lesson focuses on probability models and expected value. You will learn about the most common probability model in statistics: the normal model.

The Key to Inference: Sampling Distributions

How do you move beyond the sample at hand to make predictions and draw conclusions about the population? In this lesson, you will discover the key that lets you make inferences about the population. You will see the most important result in all of statistics—the central limit theorem.

How Certain Are We? Confidence Intervals for Proportions

"The margin of error for this poll is plus or minus 3%." What does that mean, anyway? This lesson introduces statistical inference and focuses on confidence intervals for proportions. You will learn to calculate the margin of error and use it to build an interval for estimating a population proportion.

Trial by Data: Testing Hypotheses About Proportions

Is there really a home team advantage in sports? Did that television ad your company bought result in increased awareness of your product? In this lesson, you will learn to answer questions such as these by testing an appropriate hypothesis using proportions.

Inference About Means

How do you test hypotheses about means? For example, can you use a confidence interval to estimate the average number of hours Americans use the Internet each week? Your last lesson introduces inference for means. You will learn to calculate and interpret confidence intervals and hypothesis tests for a mean. And you will find out what the history of statistics has to do with the quality of beer in Ireland.

Improve your understanding of data and learn how to develop graphs and charts.

Do you need an introduction to statistics or maybe just a refresher? Do you want to improve your understanding of data and use it to make decisions? If you're looking for help with statistics, this online statistics course is for you!

With easy-to-understand examples combined with real-world applications, this course provides you with the skills and knowledge you need to start analyzing data. You will learn how to use, collect, and then apply data to real-life problems with charts, numbers, and graphs.

Beyond that, you will learn ways to visualize and measure relationships to make forecasts and predictions. Throughout the course, you will use real data and a variety of examples drawn from business and industry, health care, sports, education, politics, and the social sciences.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Improve your understanding of data and learn how to develop graphs and charts.

What Is Statistics, Anyway?

What do you know about statistics? How do you collect reliable data and use it to make informed decisions? In this lesson, you will learn some of the concepts and terms needed throughout the course. You will also find out how statistics affect events in the news and in your everyday life.

Quantitative Data: From Averages to z-Scores

Once you have a set of data, how can you summarize and interpret it to figure out what it really means? In this lesson, you will learn to summarize data and describe its center along with its variability. You will see how statistics plays a part in medicine, human resources, education, politics, finance, and marketing.

Displaying Quantitative Data: Dots, Plots, and Histograms

Is there an easier way of understanding data than peering at column after column of numbers? Yes. In this lesson, you will see quantitative data displayed in dot plots, histograms, and many other forms. Knowing how to read and construct these graphs will help you see patterns and spot unusual values in data.

Displaying Qualitative Data: Percentages, Charts, and Graphs

"How much satisfaction do you get from your friendships?" "Which mountain is most dangerous to climb?" This lesson focuses on summarizing and displaying qualitative data from questions like these. You will use charts and tables to analyze real-world examples in business, medicine, and more.

Is There a Link? Scatterplots and Correlation

Is there a link between the poverty rate and the crime rate? Is your score on a math exam related to your anxiety level? This lesson looks at relationships between two quantitative variables. You will learn to make scatterplots and describe what you see.

Linear Regression: How Can We Predict the Future?

Can we predict the next world-record time in the mile run? How can we forecast CO2 levels in the atmosphere? This lesson dives into describing and measuring the association between variables. You will use linear regression to find an equation that models the data and use the equation to make predictions.

What's the Chance of That? Probability Concepts

What's the chance you will have a coin come up "heads" five times in a row? This lesson explores the basics of probability. You will learn the rules that govern probability and see how to apply them in a variety of situations.

Probability Models: What's Normal?

What should you expect to happen in a game involving chance? How can you estimate the probability that a healthy baby will be born underweight? This lesson focuses on probability models and expected value. You will learn about the most common probability model in statistics: the normal model.

The Key to Inference: Sampling Distributions

How do you move beyond the sample at hand to make predictions and draw conclusions about the population? In this lesson, you will discover the key that lets you make inferences about the population. You will see the most important result in all of statistics—the central limit theorem.

How Certain Are We? Confidence Intervals for Proportions

"The margin of error for this poll is plus or minus 3%." What does that mean, anyway? This lesson introduces statistical inference and focuses on confidence intervals for proportions. You will learn to calculate the margin of error and use it to build an interval for estimating a population proportion.

Trial by Data: Testing Hypotheses About Proportions

Is there really a home team advantage in sports? Did that television ad your company bought result in increased awareness of your product? In this lesson, you will learn to answer questions such as these by testing an appropriate hypothesis using proportions.

Inference About Means

How do you test hypotheses about means? For example, can you use a confidence interval to estimate the average number of hours Americans use the Internet each week? Your last lesson introduces inference for means. You will learn to calculate and interpret confidence intervals and hypothesis tests for a mean. And you will find out what the history of statistics has to do with the quality of beer in Ireland.

Gain confidence in your basic math skills and start using math to your advantage.

Math isn't about plugging numbers into formulas. It's about knowing enough to make the numbers and formulas work for you. Math can be incredibly useful - but only if you understand how and when to apply it in your everyday life.

This course will show you how to use math to your advantage. You won't find any theory or memorization here. The lessons that make up this course are filled with practical exercises and information that you can put to immediate use. You will find out some very interesting things about how calculators work, and then you will discover how best to get a handle on your income and expenses. You will be able to check your paystub, invoices, and bank statements for errors and overcharges and become more skilled at handling money and comparing investment opportunities.

You will learn how to calculate percentages, including the proper amount to pay in tips, commissions, taxes, and discounts. You will find out how to calculate interest rates and you will develop a better understanding of mortgages, credit cards, and other types of loans. You will discover a handy method for converting one type of measurement to another, and you will be able to calculate areas correctly, so you don't overspend on your next home improvement project. You will become adept at interpreting graphs, calculating the probability that something will (or won't) happen, and understanding the statistics embedded in test results, polls, and even news stories.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.
• A basic calculator with the ability to add, subtract, multiply, divide, and calculate square roots.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Integers and Other Mathematic Equations

This lesson will recall childhood memories about math by reviewing some basic number properties. You will learn about integers, exponents, roots, and multiple-step problems. Doing these types of problems just for practice can be tedious, but you're going to take what you learn and put it to use in every other lesson in this course.

Percentages in Retail

Whether it's discounts, taxes, or a tip, most people deal with percentages every day. This lesson focuses on the percentages found in retail from both a consumer and a managerial perspective. You will learn about prices, discounts, and sales tax. Last but not least, this lesson covers tipping, markup, and handling money in the retail work environment.

Income, Deductions, and Expenses

This lesson is all about income. Are you paid hourly, are you a salaried employee, do you receive a commission, or some combination of these? In this lesson, you will learn how to calculate your paycheck and create a budget plan. In the last part of the lesson, you will learn how to find out where your money goes once you have it.

Opening and Balancing a Checking Account

Now that you have your paycheck, you need somewhere to put it. It's time to talk about financial institutions; banks, credit unions, and savings and loans. In this lesson, you will discover what to look for in an institution and what questions to ask about checking, savings, and other accounts.

Earning Interest

Investing is an ominous word for most people. Financial professionals can sound like they're speaking a foreign language. This lesson will unravel some of this terminology and the math that goes with it. You will learn the basics of earning interest and find out what questions to ask the professionals, like types of interest earning investments; bonds, certificates of deposit, and money market accounts.

Paying Interest

As you know, you can't just earn interest—you also have to pay interest. Credit cards and loans cost you money in interest and fees. In this lesson, you will study what happens when you pay only the minimum balance on a credit card each month. Then, you will see what happens when you pay as little as $10 or $20 extra each month.

Mortgage Math

Interested in buying a home, but not sure where to start? There are realtors, attorneys, and loan officers to get you through this process. In this lesson, you will explore the different aspects of a mortgage payment (principle, interest, taxes, and insurance or PITI) and the amount of money you will need up front.

Ratios

In this lesson, you will find out that you can solve most problems with some sort of ratio and learn to set up ratios and proportions step-by-step. After this lesson, you will be able to convert even the most complicated measurements.

Measurement

In this lesson, you will learn how to calculate area in different units of measurement and how to convert between them. This will let you figure out how much carpet, paint, or tile you need for those home projects. You should be able to check your measurements and calculations. You will also learn a little about metrics and a very simple conversion method.

Probability

You will learn all about probability in this lesson. It's used in the gaming industry, in forecasting weather, and in determining insurance rates. How does the insurance industry know there's a 10% chance you will be in an accident? Or how does a casino predict a 3% chance you will win at blackjack? You have to know which numbers to divide and how to find them.

Statistics

Society is bombarded with information and statistics all day, every day. This lesson is about statistical data and how it's chosen. You will also learn about the four most commonly used statistical measures: mean, median, mode, and range.

Statistical Graphs

A great way to understand all those statistics you just learned about is to put them on a graph. Graphs can help you look at the big picture by summarizing information. Just as there are different types of information and relationships, there are different types of graphs. Each one is best suited for displaying a particular type of information or relationship.

What you will learn

• Learn how best to use math to your advantage
• Learn to check your pay stub, invoices, and bank statements for errors and overcharges
• Learn to calculate percentages for paying tips, commissions, taxes, etc.
• Discover how calculators work and use them to get a handle on your income and expenses
• Learn to convert one type of measurement to another and calculate areas
• Learn to use math for all your financial, household, business, and educational transactions

How you will benefit

• Learn to use a calculator to assist you with the types of math you encounter everyday
• Put what you have learned to immediate use from balancing a checkbook to deciding how much tip to leave
• Develop a better understanding of mortgages, credit cards, and other types of loans
• Be able to understand the terminology used by financial professionals and know what questions to ask

Ivy Bishop

Ivy Bishop has been teaching math for eight years. She has worked with a wide range of students at different academic levels. She holds a bachelor's degree in math education, which has allowed her to combine the logic of math with her love of teaching.

Gain confidence in your basic math skills and start using math to your advantage.

Math isn't about plugging numbers into formulas. It's about knowing enough to make the numbers and formulas work for you. Math can be incredibly useful - but only if you understand how and when to apply it in your everyday life.

This course will show you how to use math to your advantage. You won't find any theory or memorization here. The lessons that make up this course are filled with practical exercises and information that you can put to immediate use. You will find out some very interesting things about how calculators work, and then you will discover how best to get a handle on your income and expenses. You will be able to check your paystub, invoices, and bank statements for errors and overcharges and become more skilled at handling money and comparing investment opportunities.

You will learn how to calculate percentages, including the proper amount to pay in tips, commissions, taxes, and discounts. You will find out how to calculate interest rates and you will develop a better understanding of mortgages, credit cards, and other types of loans. You will discover a handy method for converting one type of measurement to another, and you will be able to calculate areas correctly, so you don't overspend on your next home improvement project. You will become adept at interpreting graphs, calculating the probability that something will (or won't) happen, and understanding the statistics embedded in test results, polls, and even news stories.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.
• A basic calculator with the ability to add, subtract, multiply, divide, and calculate square roots.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Integers and Other Mathematic Equations

This lesson will recall childhood memories about math by reviewing some basic number properties. You will learn about integers, exponents, roots, and multiple-step problems. Doing these types of problems just for practice can be tedious, but you're going to take what you learn and put it to use in every other lesson in this course.

Percentages in Retail

Whether it's discounts, taxes, or a tip, most people deal with percentages every day. This lesson focuses on the percentages found in retail from both a consumer and a managerial perspective. You will learn about prices, discounts, and sales tax. Last but not least, this lesson covers tipping, markup, and handling money in the retail work environment.

Income, Deductions, and Expenses

This lesson is all about income. Are you paid hourly, are you a salaried employee, do you receive a commission, or some combination of these? In this lesson, you will learn how to calculate your paycheck and create a budget plan. In the last part of the lesson, you will learn how to find out where your money goes once you have it.

Opening and Balancing a Checking Account

Now that you have your paycheck, you need somewhere to put it. It's time to talk about financial institutions; banks, credit unions, and savings and loans. In this lesson, you will discover what to look for in an institution and what questions to ask about checking, savings, and other accounts.

Earning Interest

Investing is an ominous word for most people. Financial professionals can sound like they're speaking a foreign language. This lesson will unravel some of this terminology and the math that goes with it. You will learn the basics of earning interest and find out what questions to ask the professionals, like types of interest earning investments; bonds, certificates of deposit, and money market accounts.

Paying Interest

As you know, you can't just earn interest—you also have to pay interest. Credit cards and loans cost you money in interest and fees. In this lesson, you will study what happens when you pay only the minimum balance on a credit card each month. Then, you will see what happens when you pay as little as $10 or $20 extra each month.

Mortgage Math

Interested in buying a home, but not sure where to start? There are realtors, attorneys, and loan officers to get you through this process. In this lesson, you will explore the different aspects of a mortgage payment (principle, interest, taxes, and insurance or PITI) and the amount of money you will need up front.

Ratios

In this lesson, you will find out that you can solve most problems with some sort of ratio and learn to set up ratios and proportions step-by-step. After this lesson, you will be able to convert even the most complicated measurements.

Measurement

In this lesson, you will learn how to calculate area in different units of measurement and how to convert between them. This will let you figure out how much carpet, paint, or tile you need for those home projects. You should be able to check your measurements and calculations. You will also learn a little about metrics and a very simple conversion method.

Probability

You will learn all about probability in this lesson. It's used in the gaming industry, in forecasting weather, and in determining insurance rates. How does the insurance industry know there's a 10% chance you will be in an accident? Or how does a casino predict a 3% chance you will win at blackjack? You have to know which numbers to divide and how to find them.

Statistics

Society is bombarded with information and statistics all day, every day. This lesson is about statistical data and how it's chosen. You will also learn about the four most commonly used statistical measures: mean, median, mode, and range.

Statistical Graphs

A great way to understand all those statistics you just learned about is to put them on a graph. Graphs can help you look at the big picture by summarizing information. Just as there are different types of information and relationships, there are different types of graphs. Each one is best suited for displaying a particular type of information or relationship.

What you will learn

• Learn how best to use math to your advantage
• Learn to check your pay stub, invoices, and bank statements for errors and overcharges
• Learn to calculate percentages for paying tips, commissions, taxes, etc.
• Discover how calculators work and use them to get a handle on your income and expenses
• Learn to convert one type of measurement to another and calculate areas
• Learn to use math for all your financial, household, business, and educational transactions

How you will benefit

• Learn to use a calculator to assist you with the types of math you encounter everyday
• Put what you have learned to immediate use from balancing a checkbook to deciding how much tip to leave
• Develop a better understanding of mortgages, credit cards, and other types of loans
• Be able to understand the terminology used by financial professionals and know what questions to ask

Ivy Bishop

Ivy Bishop has been teaching math for eight years. She has worked with a wide range of students at different academic levels. She holds a bachelor's degree in math education, which has allowed her to combine the logic of math with her love of teaching.

Gain confidence in your basic math skills and start using math to your advantage.

Math isn't about plugging numbers into formulas. It's about knowing enough to make the numbers and formulas work for you. Math can be incredibly useful - but only if you understand how and when to apply it in your everyday life.

This course will show you how to use math to your advantage. You won't find any theory or memorization here. The lessons that make up this course are filled with practical exercises and information that you can put to immediate use. You will find out some very interesting things about how calculators work, and then you will discover how best to get a handle on your income and expenses. You will be able to check your paystub, invoices, and bank statements for errors and overcharges, and you will become more skilled at handling money and comparing investment opportunities.

You will learn how to calculate percentages, including the proper amount to pay in tips, commissions, taxes, and discounts. You will find out how to calculate interest rates and you will develop a better understanding of mortgages, credit cards, and other types of loans. You will discover a handy method for converting one type of measurement to another, and you will be able to calculate areas correctly, so you don't overspend on your next home improvement project. You will become adept at interpreting graphs, calculating the probability that something will (or won't) happen, and understanding the statistics embedded in test results, polls, and even news stories.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.
• A basic calculator with the ability to add, subtract, multiply, divide, and calculate square roots.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Gain confidence in your basic math skills and start using math to your advantage.

Integers and Other Mathematic Equations

This lesson will recall childhood memories about math by reviewing some basic number properties. You will learn about integers, exponents, roots, and multiple-step problems. Doing these types of problems just for practice can be tedious, but you're going to take what you learn and put it to use in every other lesson in this course.

Percentages in Retail

Whether it's discounts, taxes, or a tip, most of us deal with percentages every day. This lesson focuses on the percentages found in retail from both a consumer and a managerial perspective. You will learn about discounts, sales prices, and sales tax. And last but not least, this lesson covers about tipping, markup, and handling money in the retail work environment.

Income, Deductions, and Expenses

This lesson is all about income. Are you paid hourly, are you a salaried employee, do you receive a commission, or some combination of these? In this lesson, you will learn how to calculate your paycheck no matter how you're paid. Once you receive your check, you need to know how you spend. In the last part of the lesson, you will learn how to find out where your money goes once you have it.

Opening and Balancing a Checking Account

Now that you have your paycheck, you need somewhere to put it. It's time to talk about financial institutions; banks, credit unions, and savings and loans. In this lesson, you will discover what to look for in an institution and what questions to ask about checking, savings, and other accounts.

Earning Interest

Investing is an ominous word for most of us. Financial professionals can sound like they're speaking a foreign language. This lesson will unravel some of this terminology and the math that goes with it. You will learn the basics of earning interest and find out what questions to ask the professionals, like types of interest earning investments; bonds, certificates of deposit, and money market accounts.

Paying Interest

As you know, you can't just earn interest—you also have to pay interest. Credit cards and loans cost you money in interest and fees. In this lesson, you will study what happens when you pay only the minimum balance on a credit card each month. And then you will see what happens when you pay as little as $10 or $20 extra each month.

Mortgage Math

Interested in buying a home, but not sure where to start? There are realtors, attorneys, and loan officers to get you through this process. In this lesson, you will explore the different aspects of a mortgage payment (principle, interest, taxes, and insurance or PITI) and the amount of money you will need up front.

Ratios

This lesson is a student favorite. You will find out that you can solve most problems with some sort of ratio and learn to set up ratios and proportions step-by-step. And after this lesson, you will be able to convert even the most complicated measurements.

Measurement

In this lesson, you will learn how to calculate area in different units of measurement and how to convert between them. This will let you figure out how much carpet, paint, or tile you need for those home projects. You should be able to check your measurements and calculations. You will also learn a little about metrics and a very simple conversion method.

Probability

You will learn all about probability in this lesson. It's used in the gaming industry, in forecasting weather, and in determining insurance rates. How does the insurance industry know there's a 10% chance you will be in an accident? Or how does a casino predict a 3% chance you will win at blackjack? You have to know which numbers to divide and how to find them.

Statistics

Our society is bombarded with information and statistics all day, every day. This lesson is about statistical data and how it's chosen. You will also learn about the four most commonly used statistical measures: mean, median, mode, and range.

Statistical Graphs

A great way to understand all those statistics you just learned about is to put them on a graph. Graphs can help you look at the big picture by summarizing information. Just as there are different types of information and relationships, there are different types of graphs. Each one is best suited for displaying a particular type of information or relationship.

Gain confidence in your basic math skills and start using math to your advantage.

Math isn't about plugging numbers into formulas. It's about knowing enough to make the numbers and formulas work for you. Math can be incredibly useful - but only if you understand how and when to apply it in your everyday life.

This course will show you how to use math to your advantage. You won't find any theory or memorization here. The lessons that make up this course are filled with practical exercises and information that you can put to immediate use. You will find out some very interesting things about how calculators work, and then you will discover how best to get a handle on your income and expenses. You will be able to check your paystub, invoices, and bank statements for errors and overcharges, and you will become more skilled at handling money and comparing investment opportunities.

You will learn how to calculate percentages, including the proper amount to pay in tips, commissions, taxes, and discounts. You will find out how to calculate interest rates and you will develop a better understanding of mortgages, credit cards, and other types of loans. You will discover a handy method for converting one type of measurement to another, and you will be able to calculate areas correctly, so you don't overspend on your next home improvement project. You will become adept at interpreting graphs, calculating the probability that something will (or won't) happen, and understanding the statistics embedded in test results, polls, and even news stories.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.
• A basic calculator with the ability to add, subtract, multiply, divide, and calculate square roots.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Gain confidence in your basic math skills and start using math to your advantage.

Integers and Other Mathematic Equations

This lesson will recall childhood memories about math by reviewing some basic number properties. You will learn about integers, exponents, roots, and multiple-step problems. Doing these types of problems just for practice can be tedious, but you're going to take what you learn and put it to use in every other lesson in this course.

Percentages in Retail

Whether it's discounts, taxes, or a tip, most of us deal with percentages every day. This lesson focuses on the percentages found in retail from both a consumer and a managerial perspective. You will learn about discounts, sales prices, and sales tax. And last but not least, this lesson covers about tipping, markup, and handling money in the retail work environment.

Income, Deductions, and Expenses

This lesson is all about income. Are you paid hourly, are you a salaried employee, do you receive a commission, or some combination of these? In this lesson, you will learn how to calculate your paycheck no matter how you're paid. Once you receive your check, you need to know how you spend. In the last part of the lesson, you will learn how to find out where your money goes once you have it.

Opening and Balancing a Checking Account

Now that you have your paycheck, you need somewhere to put it. It's time to talk about financial institutions; banks, credit unions, and savings and loans. In this lesson, you will discover what to look for in an institution and what questions to ask about checking, savings, and other accounts.

Earning Interest

Investing is an ominous word for most of us. Financial professionals can sound like they're speaking a foreign language. This lesson will unravel some of this terminology and the math that goes with it. You will learn the basics of earning interest and find out what questions to ask the professionals, like types of interest earning investments; bonds, certificates of deposit, and money market accounts.

Paying Interest

As you know, you can't just earn interest—you also have to pay interest. Credit cards and loans cost you money in interest and fees. In this lesson, you will study what happens when you pay only the minimum balance on a credit card each month. And then you will see what happens when you pay as little as $10 or $20 extra each month.

Mortgage Math

Interested in buying a home, but not sure where to start? There are realtors, attorneys, and loan officers to get you through this process. In this lesson, you will explore the different aspects of a mortgage payment (principle, interest, taxes, and insurance or PITI) and the amount of money you will need up front.

Ratios

This lesson is a student favorite. You will find out that you can solve most problems with some sort of ratio and learn to set up ratios and proportions step-by-step. And after this lesson, you will be able to convert even the most complicated measurements.

Measurement

In this lesson, you will learn how to calculate area in different units of measurement and how to convert between them. This will let you figure out how much carpet, paint, or tile you need for those home projects. You should be able to check your measurements and calculations. You will also learn a little about metrics and a very simple conversion method.

Probability

You will learn all about probability in this lesson. It's used in the gaming industry, in forecasting weather, and in determining insurance rates. How does the insurance industry know there's a 10% chance you will be in an accident? Or how does a casino predict a 3% chance you will win at blackjack? You have to know which numbers to divide and how to find them.

Statistics

Our society is bombarded with information and statistics all day, every day. This lesson is about statistical data and how it's chosen. You will also learn about the four most commonly used statistical measures: mean, median, mode, and range.

Statistical Graphs

A great way to understand all those statistics you just learned about is to put them on a graph. Graphs can help you look at the big picture by summarizing information. Just as there are different types of information and relationships, there are different types of graphs. Each one is best suited for displaying a particular type of information or relationship.

Master the math skills you need to succeed in the medical field ranging from calculating dosages to using scientific formulas. The hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

You will master medical calculations in and engaging environment in these fun and practical lessons. You will gain the medical math skills you need for anything from calculating dosages to using scientific formulas. Whatever medical field you are in, the hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

You will brush up your basic math skills by reviewing fractions, decimals, and percentages. Then you will dive into measurement systems and conversions used in the medical field. You will do dosage calculations for oral, parenteral, and intravenous medications. You will explore three different methods you can use for dosage calculations. You will also learn an easy formula that you can apply to many dosage calculations. Then you will get an introduction to basic statistics and probability. You will find out how to interpret the latest medical findings for your patients. Whether you are new to the field of medicine or want to enhance your skills, this is the course for you. By the time you finish these lessons, you will have a solid grounding in basic medical math.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Basic Math Refresher

Has it been a while since you multiplied fractions? Converted decimals to percents? Used exponents or powers of 10? In this lesson, you'll review these math topics—and more—because they're what medical professionals commonly need to use. You'll get lots of practice in this lesson, so if you're a little rusty, don't worry—you'll be back up to speed in no time!

Measurement Systems and Conversions

Do you remember how to convert centimeters to inches and pounds to kilograms? This lesson will cover the metric system along with the U.S. customary system of measurement. You'll become a master at making conversions within and between the two systems and learn how medical professionals use these measurements every day.

Ratios, Rates, and Proportions

"Amoxicillin 500 mg PO b.i.d." What does this medication order mean? In this lesson, you'll unlock some of the jargon and abbreviations these orders use. You'll interpret ratios, determine rates, and set up and solve proportions—all of which will help you as you determine medication dosages and make other medical calculations.

Dimensional Analysis and Formulas

Can you convert liters per hour to milliliters per minute? Do you know how to calculate body surface area to use in a pediatric dosage calculation? This lesson will cover the basics of dimensional analysis and then use it to solve problems that are more complex. It will also focus on several key formulas that medical professionals use. After that, you'll learn different ways to solve the same problem so that you can choose the method that's easiest and fastest for you!

Oral Medications

What are the three forms of oral medications? Do you know how to calculate the dose of an oral liquid medication based on body weight? What does "mEq" mean? In this lesson, you'll apply what you've learned in previous lessons as you master new skills. You'll calculate doses of oral medications in solid and liquid form. You'll also learn to dose oral medications based on body weight and body surface area.

Solutions and Dilutions

Can you interpret the percent strength of a solution and use it in a dosage calculation? Do you know how to prepare dilutions from stock solutions? In this lesson, you'll learn about solution strengths as ratios and percentages, and you'll practice the calculations necessary to prepare solutions.

Parenteral Medications

Do you know how to reconstitute a powdered medication? Can you calculate dosages for medications that you have to inject? In this lesson, you'll learn to formulate doses of parenteral medications. You'll do calculations for liquid parenteral medications measured in milliliters and in units.

Intravenous Fluids

Have you ever calculated the flow rate for an intravenous infusion? What's an enteral infusion? In this lesson, you'll learn the basics of intravenous and enteral solutions and infusions. You'll learn to calculate the flow rates for both kinds of infusions. You'll also figure out how long it will take a solution to infuse.

Intravenous Drug Calculations

What do IVP and IVPB mean? How do you calculate an IV flow rate based on a patient's body weight or body surface area? In this lesson, you'll learn how medical professionals give medications intravenously, and you'll practice calculating flow rates in different circumstances.

Pediatric and Geriatric Dosing

Should you round dosing calculations up or down for pediatric patients? What are the best dosing practices for children and older adults? In this lesson, you'll learn about special dosing concerns for your younger and older patients. You'll calculate doses for pediatric and geriatric patients using body weight and body surface area. You'll also learn about additional age-specific issues, like daily fluid maintenance and dosing of patients with reduced kidney function.

Descriptive Statistics

How do you measure what's typical or average in a data set? What's a standard deviation? In this lesson, you'll learn basic statistics that you can apply in the medical field. You'll see how to use statistics to summarize a data set. You'll also understand how people use data and statistics to make decisions, improve quality, and develop best practices in medicine.

Probability, Data Collection, and Medical Research

How do you collect good data? What's a p-value, and what does p < 0.05 mean? In this lesson, you'll work with examples from the medical field as you calculate and interpret probabilities. You'll also learn about ways to collect data. When you've finished this lesson, it'll be easier for you to understand and evaluate research results.

What you will learn

• Brush up on math skills by reviewing fractions, decimals, and percentages
• Learn to make conversions within and between the metric system and the U.S. customary system of measurement, and learn how medical professionals use these every day
• Learn to interpret ratios, determine rates, and set up and solve proportions necessary for determining medication dosage
• Learn to calculate dosages based on body weight and body surface area
• Learn to calculate the flow rates for two kinds of infusions and decide how long it will take for a solution to infuse
• Discover basic statistics and data that you can apply in the medical field and understand how this is used to make decisions, improve quality, and develop best practices in medicine

How you will benefit

• Gain medical math skills through hands-on activities
• Learn to perform day-to-day math tasks quickly and easily
• Have a solid grounding in basic medical math and be ready to tackle any calculation confidently

Ben Sellers

Ben Sellers has more than 17 years of teaching experience both online and in the traditional classroom. He has taught college students, working professionals, adult learners, and K-12 students. He has also taught a wide variety of students in the medical field, including lab technicians, nurses, pharmacists, and aspiring physicians. Sellers holds undergraduate and graduate degrees in the mathematical sciences and has worked as a mathematical and statistical consultant.

Master the math skills you need to succeed in the medical field ranging from calculating dosages to using scientific formulas. The hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

You will master medical calculations in and engaging environment in these fun and practical lessons. You will gain the medical math skills you need for anything from calculating dosages to using scientific formulas. Whatever medical field you are in, the hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

You will brush up your basic math skills by reviewing fractions, decimals, and percentages. Then you will dive into measurement systems and conversions used in the medical field. You will do dosage calculations for oral, parenteral, and intravenous medications. You will explore three different methods you can use for dosage calculations. You will also learn an easy formula that you can apply to many dosage calculations. Then you will get an introduction to basic statistics and probability. You will find out how to interpret the latest medical findings for your patients. Whether you are new to the field of medicine or want to enhance your skills, this is the course for you. By the time you finish these lessons, you will have a solid grounding in basic medical math.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Basic Math Refresher

Has it been a while since you multiplied fractions? Converted decimals to percents? Used exponents or powers of 10? In this lesson, you'll review these math topics—and more—because they're what medical professionals commonly need to use. You'll get lots of practice in this lesson, so if you're a little rusty, don't worry—you'll be back up to speed in no time!

Measurement Systems and Conversions

Do you remember how to convert centimeters to inches and pounds to kilograms? This lesson will cover the metric system along with the U.S. customary system of measurement. You'll become a master at making conversions within and between the two systems and learn how medical professionals use these measurements every day.

Ratios, Rates, and Proportions

"Amoxicillin 500 mg PO b.i.d." What does this medication order mean? In this lesson, you'll unlock some of the jargon and abbreviations these orders use. You'll interpret ratios, determine rates, and set up and solve proportions—all of which will help you as you determine medication dosages and make other medical calculations.

Dimensional Analysis and Formulas

Can you convert liters per hour to milliliters per minute? Do you know how to calculate body surface area to use in a pediatric dosage calculation? This lesson will cover the basics of dimensional analysis and then use it to solve problems that are more complex. It will also focus on several key formulas that medical professionals use. After that, you'll learn different ways to solve the same problem so that you can choose the method that's easiest and fastest for you!

Oral Medications

What are the three forms of oral medications? Do you know how to calculate the dose of an oral liquid medication based on body weight? What does "mEq" mean? In this lesson, you'll apply what you've learned in previous lessons as you master new skills. You'll calculate doses of oral medications in solid and liquid form. You'll also learn to dose oral medications based on body weight and body surface area.

Solutions and Dilutions

Can you interpret the percent strength of a solution and use it in a dosage calculation? Do you know how to prepare dilutions from stock solutions? In this lesson, you'll learn about solution strengths as ratios and percentages, and you'll practice the calculations necessary to prepare solutions.

Parenteral Medications

Do you know how to reconstitute a powdered medication? Can you calculate dosages for medications that you have to inject? In this lesson, you'll learn to formulate doses of parenteral medications. You'll do calculations for liquid parenteral medications measured in milliliters and in units.

Intravenous Fluids

Have you ever calculated the flow rate for an intravenous infusion? What's an enteral infusion? In this lesson, you'll learn the basics of intravenous and enteral solutions and infusions. You'll learn to calculate the flow rates for both kinds of infusions. You'll also figure out how long it will take a solution to infuse.

Intravenous Drug Calculations

What do IVP and IVPB mean? How do you calculate an IV flow rate based on a patient's body weight or body surface area? In this lesson, you'll learn how medical professionals give medications intravenously, and you'll practice calculating flow rates in different circumstances.

Pediatric and Geriatric Dosing

Should you round dosing calculations up or down for pediatric patients? What are the best dosing practices for children and older adults? In this lesson, you'll learn about special dosing concerns for your younger and older patients. You'll calculate doses for pediatric and geriatric patients using body weight and body surface area. You'll also learn about additional age-specific issues, like daily fluid maintenance and dosing of patients with reduced kidney function.

Descriptive Statistics

How do you measure what's typical or average in a data set? What's a standard deviation? In this lesson, you'll learn basic statistics that you can apply in the medical field. You'll see how to use statistics to summarize a data set. You'll also understand how people use data and statistics to make decisions, improve quality, and develop best practices in medicine.

Probability, Data Collection, and Medical Research

How do you collect good data? What's a p-value, and what does p < 0.05 mean? In this lesson, you'll work with examples from the medical field as you calculate and interpret probabilities. You'll also learn about ways to collect data. When you've finished this lesson, it'll be easier for you to understand and evaluate research results.

What you will learn

• Brush up on math skills by reviewing fractions, decimals, and percentages
• Learn to make conversions within and between the metric system and the U.S. customary system of measurement, and learn how medical professionals use these every day
• Learn to interpret ratios, determine rates, and set up and solve proportions necessary for determining medication dosage
• Learn to calculate dosages based on body weight and body surface area
• Learn to calculate the flow rates for two kinds of infusions and decide how long it will take for a solution to infuse
• Discover basic statistics and data that you can apply in the medical field and understand how this is used to make decisions, improve quality, and develop best practices in medicine

How you will benefit

• Gain medical math skills through hands-on activities
• Learn to perform day-to-day math tasks quickly and easily
• Have a solid grounding in basic medical math and be ready to tackle any calculation confidently

Ben Sellers

Ben Sellers has more than 17 years of teaching experience both online and in the traditional classroom. He has taught college students, working professionals, adult learners, and K-12 students. He has also taught a wide variety of students in the medical field, including lab technicians, nurses, pharmacists, and aspiring physicians. Sellers holds undergraduate and graduate degrees in the mathematical sciences and has worked as a mathematical and statistical consultant.

Master the math skills you need to succeed in the medical field ranging from calculating dosages to using scientific formulas. The hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

You will master medical calculations in and engaging environment in these fun and practical lessons. You will gain the medical math skills you need for anything from calculation dosages to using scientific formulas. Whatever medical field you are in, the hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

You will brush up your basic math skills by reviewing fractions, decimals, and percentages. Then you will dive into measurement systems and conversions used in the medical field. You will do dosage calculations for oral, parenteral, and intravenous medications. You will explore three different methods you can use for dosage calculations. You will also learn an easy formula that you can apply to many dosage calculations. Then you will get an introduction to basic statistics and probability. You will find out how to interpret the latest medical findings for your patients. Whether you are new to the field of medicine or want to enhance your skills, this is the course for you. By the time you finish these lessons, you will have a solid grounding in basic medical math.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Master the math skills you need to succeed in the medical field ranging from calculating dosages to using scientific formulas. The hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

Basic Math Refresher

Has it been a while since you multiplied fractions? Converted decimals to percents? Used exponents or powers of 10? This lesson reviews these math topics—and more—because they're what medical professionals commonly need to use. You will get lots of practice in this lesson, so if you're a little rusty, don't worry—you will be back up to speed in no time!

Measurement Systems and Conversions

Do you remember how to convert centimeters to inches and pounds to kilograms? This lesson covers both the metric and US customary systems of measurement. You will become a master at making conversions within and between the two systems, and you will learn how medical professionals use these measurements every day.

Ratios, Rates, and Proportions

"Amoxicillin 500 mg PO b.i.d." What does this medication order mean? This lesson will unlock some of the jargon and abbreviations these orders use. You will interpret ratios, determine rates, and set up and solve proportions—all of which will help you as you determine medication dosages and make other medical calculations.

Dimensional Analysis and Formulas

Can you convert liters per hour to milliliters per minute? Do you know how to calculate body surface area to use in a pediatric dosage calculation? In this lesson, you will learn the basics of dimensional analysis and then use it to solve problems that are more complex. This lesson also focuses on several key formulas that medical professionals use, and you will learn multiple ways to solve problems, so you can choose the method that's easiest and fastest for you!

Oral Medications

What are the three forms of oral medications? Do you know how to calculate the dose of an oral liquid medication based on body weight? And what does "mEq" mean? In this lesson, you will apply what you have learned in previous lessons as you master new skills, calculating doses of oral medications in solid and liquid form. You will also learn to dose oral medications based on body weight and body surface area.

Solutions and Dilutions

Can you interpret the percent strength of a solution and use it in a dosage calculation? Do you know how to prepare dilutions from stock solutions? In this lesson, you will learn about solution strengths as ratios and percentages, and you will practice the calculations necessary to prepare solutions.

Parenteral Medications

Do you know how to reconstitute a powdered medication? Can you calculate dosages for medications that you have to inject? In this lesson, you will learn to formulate doses of parenteral medications. You will do calculations for liquid parenteral medications measured in milliliters and in units.

Intravenous Fluids

Have you ever calculated the flow rate for an intravenous infusion? What's an enteral infusion? In this lesson, you will learn the basics of intravenous and enteral solutions and infusions. You will learn to calculate the flow rates for both kinds of infusions. You will also figure out how long it will take a solution to infuse.

Intravenous Drug Calculations

What do IVP and IVPB mean? How do you calculate an IV flow rate based on a patient's body weight or body surface area? In this lesson, you will learn how medical professionals give medications intravenously, and you will practice calculating flow rates in different circumstances.

Pediatric and Geriatric Dosing

Should you round dosing calculations up or down for pediatric patients? What are the best dosing practices for children and older adults? In this lesson, you will learn about special dosing concerns for your younger and older patients. You will calculate doses for pediatric and geriatric patients using body weight and body surface area. The lesson also covers additional age-specific issues, like daily fluid maintenance and dosing of patients with reduced kidney function.

Descriptive Statistics

How do you measure what's typical or average in a data set? And what is a standard deviation? In this lesson, you will learn basic statistics that you can apply in the medical field. You will see how to use statistics to summarize a data set. You will also understand how people use data and statistics to make decisions, improve quality, and develop best practices in medicine.

Probability, Data Collection, and Medical Research

How do you collect good data? What's a p-value, and what does p < 0.05 mean? In this lesson, you will work with examples from the medical field as you calculate and interpret probabilities. You will also learn about ways to collect data. After you finish the lesson, it will be easier for you to understand and evaluate research results.

Master the math skills you need to succeed in the medical field ranging from calculating dosages to using scientific formulas. The hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

You will master medical calculations in and engaging environment in these fun and practical lessons. You will gain the medical math skills you need for anything from calculation dosages to using scientific formulas. Whatever medical field you are in, the hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

You will brush up your basic math skills by reviewing fractions, decimals, and percentages. Then you will dive into measurement systems and conversions used in the medical field. You will do dosage calculations for oral, parenteral, and intravenous medications. You will explore three different methods you can use for dosage calculations. You will also learn an easy formula that you can apply to many dosage calculations. Then you will get an introduction to basic statistics and probability. You will find out how to interpret the latest medical findings for your patients. Whether you are new to the field of medicine or want to enhance your skills, this is the course for you. By the time you finish these lessons, you will have a solid grounding in basic medical math.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Master the math skills you need to succeed in the medical field ranging from calculating dosages to using scientific formulas. The hands-on activities in this course will help you perform day-to-day math tasks quickly and easily.

Basic Math Refresher

Has it been a while since you multiplied fractions? Converted decimals to percents? Used exponents or powers of 10? This lesson reviews these math topics—and more—because they're what medical professionals commonly need to use. You will get lots of practice in this lesson, so if you're a little rusty, don't worry—you will be back up to speed in no time!

Measurement Systems and Conversions

Do you remember how to convert centimeters to inches and pounds to kilograms? This lesson covers both the metric and US customary systems of measurement. You will become a master at making conversions within and between the two systems, and you will learn how medical professionals use these measurements every day.

Ratios, Rates, and Proportions

"Amoxicillin 500 mg PO b.i.d." What does this medication order mean? This lesson will unlock some of the jargon and abbreviations these orders use. You will interpret ratios, determine rates, and set up and solve proportions—all of which will help you as you determine medication dosages and make other medical calculations.

Dimensional Analysis and Formulas

Can you convert liters per hour to milliliters per minute? Do you know how to calculate body surface area to use in a pediatric dosage calculation? In this lesson, you will learn the basics of dimensional analysis and then use it to solve problems that are more complex. This lesson also focuses on several key formulas that medical professionals use, and you will learn multiple ways to solve problems, so you can choose the method that's easiest and fastest for you!

Oral Medications

What are the three forms of oral medications? Do you know how to calculate the dose of an oral liquid medication based on body weight? And what does "mEq" mean? In this lesson, you will apply what you have learned in previous lessons as you master new skills, calculating doses of oral medications in solid and liquid form. You will also learn to dose oral medications based on body weight and body surface area.

Solutions and Dilutions

Can you interpret the percent strength of a solution and use it in a dosage calculation? Do you know how to prepare dilutions from stock solutions? In this lesson, you will learn about solution strengths as ratios and percentages, and you will practice the calculations necessary to prepare solutions.

Parenteral Medications

Do you know how to reconstitute a powdered medication? Can you calculate dosages for medications that you have to inject? In this lesson, you will learn to formulate doses of parenteral medications. You will do calculations for liquid parenteral medications measured in milliliters and in units.

Intravenous Fluids

Have you ever calculated the flow rate for an intravenous infusion? What's an enteral infusion? In this lesson, you will learn the basics of intravenous and enteral solutions and infusions. You will learn to calculate the flow rates for both kinds of infusions. You will also figure out how long it will take a solution to infuse.

Intravenous Drug Calculations

What do IVP and IVPB mean? How do you calculate an IV flow rate based on a patient's body weight or body surface area? In this lesson, you will learn how medical professionals give medications intravenously, and you will practice calculating flow rates in different circumstances.

Pediatric and Geriatric Dosing

Should you round dosing calculations up or down for pediatric patients? What are the best dosing practices for children and older adults? In this lesson, you will learn about special dosing concerns for your younger and older patients. You will calculate doses for pediatric and geriatric patients using body weight and body surface area. The lesson also covers additional age-specific issues, like daily fluid maintenance and dosing of patients with reduced kidney function.

Descriptive Statistics

How do you measure what's typical or average in a data set? And what is a standard deviation? In this lesson, you will learn basic statistics that you can apply in the medical field. You will see how to use statistics to summarize a data set. You will also understand how people use data and statistics to make decisions, improve quality, and develop best practices in medicine.

Probability, Data Collection, and Medical Research

How do you collect good data? What's a p-value, and what does p < 0.05 mean? In this lesson, you will work with examples from the medical field as you calculate and interpret probabilities. You will also learn about ways to collect data. After you finish the lesson, it will be easier for you to understand and evaluate research results.