TED-Ed
How Do Nerves Work?
This lesson won't get on your nerves! Find out how one kind of cell can cause comfort, terror, or pain in your brain. Comic strip and cartoon style animation is used to help explain the transmission of electrical nerve impulses and the...
Khan Academy
Cancer, Cells, MCAT
Learning about apoptosis and how cells can destroy themselves without any external influence is fascinating. Sal creates interest in the vast number of cells and the complexity of the human body. The likelihood of a mutation causing a...
Crash Course
Bodies and Dollars: Crash Course History of Science #41
Advances in medical and pharmaceutical treatments have an interesting history. A video discusses these advances from a personal perspective. The narrator explains how changes in medical technology affect humans and the world around them.
Crash Course
Intro to History of Science: Crash Course History of Science #1
How, and where, did the scientific process as we know it begin? Journey back through time with the introductory video from Crash Course's History of Science series. The resource highlights what people do and don't know about the world,...
American Chemical Society
The World's Smallest Robots: Rise of the Nanomachines
Think robots are big, clunky heaps of metal? Not anymore! Introduce your class to a whole new breed of robots through a video from the American Chemical Society's Reactions playlist. The resource shows what these tiny machines are made...
Curated OER
How the Body Works: The Brain
The video displays a diagram of the nervous system and the dialogue is a telephone conversation about how it works. While it is not particularly engaging, there are plenty of related resources that make this quite a find! From within the...
Crash Course
Tissues – Epithelial Tissue (Part 2)
Epithelial tissues plays a variety of roles in the human body, including covering, lining, making a barrier, protection, excretion, filtration, absorption, and sensation. The video teaches high schoolers about epithelial tissue and its...
Be Smart
The Science of Marathon Running
The science of marathon running is the subject of a resource that begins with the history of the marathon and why it is 26.2 miles long, and then goes into the biology in our bodies and the way our muscles, bones, and other physical...
TED-Ed
Caffeine!! - Bite Sci-zed
Caffeine is a legal stimulant that many people use every day, and some people are even addicted to it...but why? Discover the science behind this everyday drug, including how caffeine acts on the central nervous system, stimulates...
TED-Ed
Ancient Rome’s Most Notorious Doctor
Though less famous today than Galen of Pergamon or even Dr. Frankenstein, Andreas Vesalius is revered for his discoveries that revolutionized anatomy textbooks. A short video introduces viewers to this physician who challenged Galen's...
Be Smart
The Science of GOATS!
Some goats have been genetically altered to produce spider silk. This video explains goat behavior, goat adaptations, and why goats faint. It also focuses on their unique eyes, hooves, and taste buds. Did you know a goat can change its...
TED-Ed
Why Do We Have to Wear Sunscreen?
Impress upon your learners the importance of using sunscreen to protect their skin throughout life. With this video, they will learn not only about the basics of how much sunscreen to apply and for how long, but they will also have the...
TED-Ed
Can We Eat to Starve Cancer?
Is there an answer for cancer? Your AP biologists will be inspired by this lecture on how the foods that we eat stimulate or inhibit the growth of blood vessels, which in turn, bring health or disease to the human body. Research is...
Teach Engineering
Microfluidic Devices and Flow Rate
When you have to flow, you have to flow. The lesson introduces class members to microfluidic devices and their uses in medicine. They watch a short video on how the diameter affects the rate of flow. The worksheet has individuals...
American Chemical Society
How Does Adderall™ Work?
How does taking a drug designed to speed the body up calm a brain that's working too fast already? Health scholars examine the effects of Adderall and other amphetamine compounds using a video from the American Chemical Society's...
TED-Ed
How does anesthesia work?
Many people know the feeling of counting backward from 100 before a surgical procedure begins, but what actually happens between number 99 and waking up after surgery? Watch a short video about the different types of anesthesia, the...
TED-Ed
Breaking the Illusion of Skin Color
"What Darwin could not appreciate...is that there is a fundamental relationship between the intensity of ultraviolet radiation and skin pigmentation, and that skin pigmentation itself was a product of evolution." Viewers are provided...
SciShow
Big Idea: Blood Transfusions
For most of history, people did not know what blood did or how it was created, which made the idea of putting blood into a person sound ludicrous. After years of science, and many extremely negative reactions, scientists have found a way...
SciShow
What Are Eye Boogers?
Human eyes have a tear film that covers them and helps clear away the dust that would otherwise impede your vision. The video explains what happens when the eyelid doesn't open and close enough to clear away the dust, like when you are...
SciShow
IDTIMWYTIM: "Organic"
About 18 percent of the human body is carbon, yet carbon found in its pure form in nature forms graphite and diamonds, which are nonliving things. The narrator explores the word organic, explaining how its meaning in science has changed...
TED-Ed
Why Are Fish Fish-Shaped?
Some species of fish are more closely related to humans than they are to other species of fish! How did so many species, that aren't closely related, develop the same body shape? A short video explains the evolution of fish.
Bozeman Science
Anatomy and Physiology Introduction
Muscle tissue is three times more efficient at burning calories than fat. Here is a video that explores how form fits function, introducing anatomy and physiology. The instructor then explores homeostasis, hierarchy associated with...
Bozeman Science
Sensory System
Humans can sense about 10,000 different odors. Young scientists explore how humans interpret the world around them using their senses. The instructor reminds learners of action potentials and the nervous system and then focuses on three...
SciShow
Why Do I Feel Lightheaded When I Stand Up?
Hypotension can be caused by a number of things — pregnancy, after eating a full meal of carbs, medications, and even genetics. In the video, the narrator discusses why some people become dizzy or light-headed when they stand up quickly....