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5,514 reviewed resources

Videos (Over 2 Million Educational Videos Available)
Cells - Overview & Introduction Video
4:07
Cells - Overview & Introduction
How Computers Work: What Makes a Computer, a Computer? Video
5:10
How Computers Work: What Makes a Computer,...
The Circulatory System Part 1: The Heart Video
8:55
The Circulatory System Part 1: The Heart
Other Resource Types ( 5,514 )
8:15
Lesson Planet

Life In The Tomb - WW1 Author Stratis Myrivilis

For Students 9th - 12th Standards
Most learners likely are not familiar with Statis Myrivilis or his anti-war writings, but his works spur scholars to debate over the role of protest literature in wartime. While the video does situate Myrivilis within the context of the...
8:55
Lesson Planet

A Farewell to Arms - Ernest Hemingway

For Students 9th - 12th Standards
While many can identify Ernest Hemingway's famous works, they may be unaware of his service during World War I and how that affected his literary contributions. An video details Hemingway's service in World War I and explains events and...
Lesson Planet

Tribal Government: High School

For Teachers 9th - 12th Standards
Did you know there are 567 federally recognized American Indian and Native Alaskan tribes and villages in the United States alone? The resource helps break down the complexities of many different tribal societies to explain the concept...
Lesson Planet

Once Upon a Dime

For Students 6th - 12th Standards
The story of "Once Upon a Dime" starts like any other fairy tale, but it quickly becomes a story about the value of money and the economic system commonly used before it. Presented as a cartoon, the resource consists of dialogue between...
10:00
Lesson Planet

The Facts About Dinosaurs and Feathers

For Students 6th - 12th
Did the T. Rex have feathers? A video from the Eons series playlist explains the exciting recent findings about dinosaurs and feathers. It details the evidence, the research, and our current understanding. It also considers why dinosaurs...
9:15
Lesson Planet

Quantum Entanglement and Spooky Action at a Distance

For Students 9th - 12th Standards
Can we communicate at a speed faster than light? Part of a video series, this enthralling installment introduces the idea of Einstein's spooky action. Then, it relates and expands the concept of quantum entanglement. The results of new...
7:15
Lesson Planet

Should This Lake Exist?

For Students 9th - 12th Standards
The largest body of water in California, the Salton Sea,  was created by accident. An interesting installment of a video series shares the history of the lake, which is now home to the second-most diverse group of birds in America. From...
3:00
Lesson Planet

Surprising Applications of the Magnus Effect

For Students 9th - 12th Standards
In 1852, a German physicist, Magnus, talked about an effect first described by Isaac Newton in 1672. Part of a series, an interesting video explains the Magnus effect and previous attempts to apply it to transportation. It also shows a...
Lesson Planet

The L.O.S.T. Art of Image Description - Converging Lenses

For Students 9th - 12th Standards
Magnifying glasses and cameras often use converging lenses, but how do they alter an image? Pupils discover a lens, axis, and object arrow before identifying four characteristics of the resulting image. They label the location,...
Lesson Planet

Law Enforcement - Refraction

For Students 9th - 12th Standards
Pupils apply their knowledge of refraction to four different sets of challenges. Each of the first three focus on one variable's impact on the direction of bending. The fourth combines variables for greater challenge.
Lesson Planet

The L.O.S.T. Art of Image Description - Curved Mirrors

For Students 9th - 12th Standards
We see curved mirrors every day in spoons, rear-view mirrors, stores as a safety measure, make-up mirrors, and in novelty stores. Scholars explore the changes to an image based on the curve of the mirror, the location of the image, and...
Lesson Planet

Who Can See Who?

For Students 9th - 12th Standards
While only briefly mentioned in most Physics books, plane mirrors and their applications offer the basics necessary for future studies. While working through an interactive, pupils demonstrate knowledge of both reflection and its forms....
Lesson Planet

Law of Reflection

For Students 9th - 12th Standards
Reflection seems simple to understand, but without a complete understanding, pupils struggle with ray diagrams, specular versus diffuse reflection, total internal reflection, and image formation. An engaging interactive provides three...
3:32
Lesson Planet

Virus Wars

For Students 6th - 12th Standards
Unending war, battles on every front, increasing offenses and defenses as the sides adjust to each other ... these phrases describe your body fighting viruses. From a common cold to deadly Ebola, cells adjust and defend life themselves....
3:48
Lesson Planet

Protein Synthesis

For Students 6th - 12th Standards
The smallest man-made factory measures less than 400 square feet. The smallest nature-made factory is inside your body. An engaging video describes the factory inside your cells. The narrator details transcription and translation along...
3:02
Lesson Planet

The RNA Origin of Life

For Students 6th - 12th Standards
Scientists believe RNA is the origin of all life on Earth, carrying genetic information long before DNA developed. Viewers comprehend this idea as they learn the functions of RNA, DNA, and proteins. Evolution of RNA, cells, molecules,...
3:24
Lesson Planet

The RNA Enigma

For Students 6th - 12th Standards
Folding a fitted sheet seems impossible, but folding RNA seems like a game. Viewers learn how they can help scientists prevent or cure diseases. It emphasizes the need for human help because computers struggle with these puzzles.
Lesson Planet

Journalism 101

For Teachers 11th - 12th Standards
How do people express their rights of free expression through the press? Journalism 101 is the perfect combination of modules for 11th and 12th graders to learn about First Amendment rights, reporting and writing skills, digital...
Lesson Planet

NOVA Evolution Lab Lesson Plan

For Students 6th - 12th Standards
It doesn't matter if you look on land, in the air, underground, or in water—evolution is everywhere. Scholars complete worksheets with multiple question types as they progress through six online missions creating phylogenic trees. 
Lesson Planet

NOVA Evolution Lab Game

For Students 6th - 12th Standards
Many scholars study phylogenetic trees without understanding how they are made. Through an online game, young scientists use the given data to create phylogenetic trees of increasing complexity. They rely on the trees they create to...
4:58
Lesson Planet

Cannibalism in the Animal Kingdom

For Students 6th - 12th Standards
Many consider cannibalism to be the last resort before starvation. During an engaging video, scholars gain knowledge of cannibalism in the animal kingdom. It addresses common misconceptions and recently discovered patterns before pupils...
4:29
Lesson Planet

What Causes Body Odor?

For Students 6th - 12th Standards
Can your diet change the smell of your armpits? Scholars learn the truth behind this and other factors that influence body odor. It covers the biology of what is happening as well as the ways to prevent or cover the offensive odor. To...
5:11
Lesson Planet

The Science of Skin

For Students 6th - 12th Standards
Almost one fifth of your weight is in your skin, but why does it weigh so much? Viewers learn about the integumentary system and the many functions it performs constantly to keep them safe. Then, they answer multiple choice and...
Lesson Planet

CSI Wildlife

For Students 6th - 12th Standards
Can DNA fingerprinting prevent the extinction of elephants? Young scientists learn about DNA fingerprinting before applying their knowledge to case studies of elephant poaching. The first case requires them to match the DNA from a tusk...
4:45
Lesson Planet

What Are Mini Brains?

For Students 6th - Higher Ed Standards
Scientists grow tiny brains outside an organism in their labs. How this is accomplished and why become the central focus of a video and discussion. After viewing the core lesson, ten questions check for content mastery and prepare young...
7:21
Lesson Planet

Could We Cure Aging During Your Lifetime?

For Students 9th - Higher Ed Standards
As human lifespans increase, more time is spent sick or in pain than ever before. A brief video introduces some research on how to reduce the amount of our lives that are disease free. Each of these methods offers some promise for a...
5:23
Lesson Planet

How Does the Immune System Work?

For Students 9th - Higher Ed Standards
The human immune system doesn't always prevent us from getting sick, so what is it doing? Young scientists watch a short video explaining what the immune system is and how it works. Then, they answer eight questions to prepare for an...
4:44
Lesson Planet

Who's at Risk for Colon Cancer?

For Students 9th - Higher Ed Standards
Colon cancer is one of the most preventable types of cancer. Scholars learn how colon cancer develops and spreads. They also learn risk factors, tests, and treatments before answering eight comprehension questions.
4:06
Lesson Planet

Why do Animals Form Swarms?

For Students 6th - 12th Standards
Swarms contain no leader, yet often act with an intelligence higher than any individual member. Birds, insects, and fish all commonly swarm for a variety of reasons. Scholars learn about swarming behavior in a short video before...
4:40
Lesson Planet

Avoid Electric Shock Getting Out of a Car!

For Students 6th - 12th Standards
Can you avoid static shocks? As part of a larger physics series, an electric video explains what a static shock is and why it happens. Then, the narrator offers an idea for reducing your shock when exiting a car. She also includes a few...
6:35
Lesson Planet

Are MRIs Safe?

For Students 9th - Higher Ed Standards
We know about radiation from airplanes, and x-rays, but are MRIs considered safe? An informative video offers an simplified overview of how an MRI works. Then a comparison between MRIs and fMRIs opens new understanding. Finally it...
5:03
Lesson Planet

Are Perpetual Motion Machines Possible?

For Students 9th - Higher Ed Standards
As part of a larger series, an informative video introduces the concept of perpetual motion machines and the science proving they don't work. The narrator then shares machines that appear to work and highlights the hidden sources of energy.
7:00
Lesson Planet

5 Amazing Stars We’ve Discovered in Space

For Students 9th - Higher Ed Standards
Scientists estimate as many as 400 billion stars may exist in our galaxy alone. As part of a larger physics series, an out-of-this-world video introduces five amazing stars. Each star holds the record in something!
5:11
Lesson Planet

The Black Hole Death Problem

For Students 9th - Higher Ed Standards
Did you know black holes aren't black? Learn more about space with an episode from a larger series exploring physics. We know more about black holes now than ever before in history, yet we aren't sure we really know anything at all.
5:16
Lesson Planet

5 Weird Ways to Put out a Candle

For Students 9th - Higher Ed Standards
How many ways do you know to put out a candle? An entertaining video introduces strange ways that extinguish flames. It demonstrates each method and then explains the science behind why it works. The video also offers tips for safety...
7:57
Lesson Planet

How to Shrink a Quarter with Electricity

For Students 9th - Higher Ed Standards
Electrocuting metal until it shrinks sounds crazy, but it happens! Part of a larger physics playlist an intriguing video explains how an electromagnet shrinks any metal coin. The narrator discusses the electric and magnetic forces as...
6:46
Lesson Planet

What Are Antibubbles?

For Students 9th - Higher Ed Standards
How can you make bubbles filled with water floating in water? An interesting video introduces antibubbles as part of a larger series about physics. The narrator brings in physics students at different levels, college and PhD, to...
6:35
Lesson Planet

Does Height Matter in Sports?

For Students 9th - Higher Ed Standards
Are all gymnasts short and all basketball players tall? The comparison of strength and height does benefit some sports. A sporty video as part of a larger series on physics introduces allometry and the application to sports and medicine. 
6:03
Lesson Planet

How Do Touchscreens Work?

For Students 9th - Higher Ed Standards
Why can't we text when wearing wool gloves? The narrator explains the science behind touchscreens as part of a larger physics series. From sensors to translation, the complex process of sending a simple emoji comes to life.
6:30
Lesson Planet

Why Outlets Spark When Unplugging—EMF and Inductors

For Students 9th - Higher Ed Standards
Have you ever observed a spark when unplugging something? An engaging video series covering physics concepts tackles why this happens and if you should be concerned. Learn about inductors, Faraday's Law of Induction, and watch sparks fly!
10:48
Lesson Planet

Zero G Ferrofluid Fail

For Students 9th - Higher Ed Standards
What is it like to go up in a zero gravity airplane? Physics Girl shares her experiences and the science experiments she brought along as part of her video series. From the way your body feels to the failed experiments, she laughs and...
11:18
Lesson Planet

New Results! Cosmic Quantum Bell Test

For Students 9th - Higher Ed Standards
The topic of eliminating bias occurs in all branches of science. As part of a larger series on physics, an interesting video introduces viewers to one way quantum physicists approached this issue. She explains the problem with quantum...
6:31
Lesson Planet

The Ultraviolet Catastrophe

For Students 9th - Higher Ed Standards
What do scientists do when their observations don't match the theory? An interesting video introduces the ultraviolet catastrophe as part of a larger series covering physics concepts. Starting with ultraviolet light and ending with...
5:42
Lesson Planet

Can Explosions Work in Space?

For Students 9th - Higher Ed Standards
Would an evil mastermind trying to take over the universe use explosives in space? A video that is part of a larger series approaches this question with physics of course! She explains the role of the atmosphere, the properties of waves,...
6:33
Lesson Planet

Impossible Zero G Skyscraper

For Students 9th - Higher Ed Standards
What happens if you build a skyscraper so tall it breaks the laws of physics? This hypothetical scenario leads to an interesting discussion of Newtonian forces and the imaginary forces that explain them. As part of a larger series on...
4:08
Lesson Planet

Can You Solve These Physics Riddles? (Part 1/3)

For Students 9th - Higher Ed Standards
Physics Girl and Simone Giertz team up to challenge each other to answer science riddles as part of an extensive video series on physics. In a subset of three videos, both physics and electronics questions challenge viewers to apply past...
7:34
Lesson Planet

My Dad Was Hit by Lightning (Twice!)

For Students 9th - Higher Ed Standards
You have a one in a million chance of being struck by lightning—and 90 percent of those who are struck survive! As part of a larger series on physics, the narrator interviews her father who has survived being hit by lightning twice. It...
3:48
Lesson Planet

World's First Electric Generator

For Students 9th - 12th Standards
Michael Faraday built the first electric generator more than 180 years ago. People on the street explore the same concepts pupils do while watching the informative video. An explanation of the scientific principles behind magnetism,...
11:39
Lesson Planet

Why Do Venomous Animals Live In Warm Climates?

For Students 9th - 12th Standards
Mexico, Brazil, and Australia include the highest numbers of venomous species. An engaging video takes on the idea that venomous animals live in warm climates as part of a larger science series. It discusses possible reasons why this is...
11:43
Lesson Planet

World's Roundest Object!

For Students 9th - 12th Standards
The definition of a kilogram is debatable. An informative video (as part of a larger playlist) shares the problem with the current definition of a kilogram. It explains why the concept became a challenge to explain as well as multiple...
6:35
Lesson Planet

Do Aliens Exist?

For Students 9th - 12th Standards
Many people believe in aliens, but what does the science say about life on another planet? Part of a larger series, an interesting video discusses the concept with people on the street and scientists, finding vastly different answers. It...
9:59
Lesson Planet

What Is NOT Random?

For Students 9th - 12th Standards
Twelve fundamental particles exist in our universe, and they interact in exactly four ways. Does this mean we should be able to predict the future? We know entropy increases, but how does that impact us? These questions and more become...
5:46
Lesson Planet

How Much Information?

For Students 9th - 12th Standards
How much information can we process? How much information is stored inside us? These questions, and many more, inspired an inquisitive installment from a larger video series. From verbal and written language to DNA and computers,...
6:30
Lesson Planet

How Were the Pyramids Built?

For Students 9th - 12th Standards
Were the pyramids really built using slave labor? New research offers another possibility. In Egypt, many mysteries surround these monuments, and a constructive video (part of a larger series) attempts to answer some. It discusses where...
4:00
Lesson Planet

Ice Spikes Explained

For Students 9th - 12th Standards
Sometimes ice freezes with spikes growing out of the top. A brief video provides a scientific explanation for this. Then, it discusses the two different possible futures if ice didn't behave this way.
9:22
Lesson Planet

The Science of Six Degrees of Separation

For Students 9th - 12th Standards
The concept of everyone on earth being separated by only six degrees of social connections originated more than 100 years ago. Connect the dots using an installment from an engaging video series that takes a look at various social...
7:40
Lesson Planet

The Speed of Life

For Students 9th - 12th Standards
Time appears to go faster the older we get, but why? A timeless video explores this concept psychologically and scientifically. Through an experiment and neuroscience, viewers better understand the paradox of aging.
7:22
Lesson Planet

The Most Amazing Thing About Trees

For Students 9th - 12th Standards
When water goes up a tube 10 meters, it creates a perfect vacuum in the tube above that point, and the water can go no higher. So how does a tree get water to the top? Part of a larger series, an intriguing video installment poses this...
6:07
Lesson Planet

How To Clean Up Space Junk

For Students 9th - 12th Standards
NASA tracks around 20,000 pieces of debris orbiting Earth. The garbage humans leave in space cause problems for space exploration, satellites, and communication. One group of scientists hopes to clean up the junk and make this planet...
4:11
Lesson Planet

Heisenberg's Uncertainty Principle Explained

For Students 9th - 12th Standards
Quantum physics relies on Heisenberg's Uncertainty Principle, yet many don't fully understand it. A brief video installment from a larger playlist explores the principle with a laser light and a slit for it to pass through. It describes...
5:37
Lesson Planet

How To Make Colour with Holes

For Students 9th - 12th Standards
Nature inspiring technology isn't new, but butterflies inspiring new nanotechnology excites everyone. As part of a larger playlist, an engaging video explains how we see color and the relationship with both magnetic and electric fields....
6:46
Lesson Planet

How Does a Quantum Computer Work?

For Students 9th - 12th Standards
Did you know quantum computers aren't always faster than classical computers? See why this is in a video installment that discusses the way quantum computers work. It explains the applications of quantum computing as well as the...
4:18
Lesson Planet

How Special Relativity Makes Magnets Work

For Students 9th - 12th Standards
Galileo established relativity, and Einstein developed the laws of special relativity to more fully explain physics. A brief video explains how special relativity relates to electromagnetism. Through simple illustrations, complex...
7:49
Lesson Planet

Do Cell Phones Cause Brain Tumors?

For Students 9th - 12th Standards
It appears everyone has a cell phone, but are they damaging our health? A thought-provoking video addresses this question by pulling together multiple studies from around the world. It explains the methodology and conclusions of each.
7:52
Lesson Planet

What Exactly is the Present?

For Students 9th - 12th Standards
How do our minds define the present? Is it a second, a split second, or a moment? Our minds play tricks on us when it comes to aligning audio and visual cues. Learn more about why this happens, how our brains correct the error, and how...
6:52
Lesson Planet

Welding in Space

For Students 9th - 12th Standards
After the first American space walk, the hatch would not close on the spacecraft. Engineers later identified the problem as cold welding. An out-of-this-world video shows scholars how this discovery led to many changes in space crafts as...
8:57
Lesson Planet

The Next Mission to Mars: Mars 2020

For Students 9th - 12th Standards
In July of 2020, NASA plans to launch a new Mars rover. An out-of-this-world video explores this exciting mission. It describes goals of the mission and the many challenges involved. It also offers hope for new findings and new...
5:38
Lesson Planet

DNA Doesn’t Look Like What You Think!

For Students 6th - 12th Standards
DNA forms a double helix, but that is not what it looks like. A fact-filled video takes on this inaccuracy as part of an extensive playlist on biology. It shares the recent discoveries about what DNA looks like as well as the many...
3:59
Lesson Planet

Orchid Mantis: Looks That Kill

For Students 6th - 12th Standards
Rather than hunting for food, the orchid mantis entices the prey to come to it. A cool video discusses this type of mimicry as part of a larger biology playlist. The orchid mantis appears like any typical orchid to us, but it stands out...
5:15
Lesson Planet

Nature's Living Fireworks!

For Students 6th - 12th Standards
Seventy-five percent of ocean species create their own light. Bioluminescence stars in an enlightening biology video that takes a look at some cool species. From fireflies to deep sea creatures, the video explores the process,...
6:09
Lesson Planet

A Mammoth Undertaking: The Science of De-Extinction!

For Students 6th - 12th Standards
If scientists could use biotechnology to bring back extinct species, should it? A thought-provoking video explores the technical and ethical considerations of this question as part of a larger biology playlist. It explains what would be...
6:43
Lesson Planet

CRISPR and the Future of Human Evolution

For Students 6th - 12th Standards
Will survival of the fittest be replaced by designer babies and eugenics in the near future? The technology exists now, but scientists still debate how to best use it. The future of the human race depends on the decisions made, but no...
6:33
Lesson Planet

Where Did Humans Come From?

For Students 6th - 12th Standards
Part of a biology playlist, the video discusses human ancestry and represents the first in a smaller four-part series exploring humans. It describes the fossils found, where the fit on the family tree, and why there are so many missing...
4:39
Lesson Planet

The Superb Owl!

For Students 6th - 12th Standards
What if we described an animal like we describe a football team competing in the big game? A cool video attempts to do just that as part of a larger biology playlist. It discusses an owl with superb adaptations and anatomy to survive in...
4:42
Lesson Planet

How Many Species Are There?

For Students 6th - 12th Standards
Scientists discover over 15,000 new species each year. Despite studying life on our planet for all of human history, we still don't know how many species exist on Earth. An informative video from a biology playlist presents the dilemma,...
6:55
Lesson Planet

Pigeon Story: How the Rock Dove Became the Sky Rat

For Students 6th - 12th Standards
After training, pigeons can recognize correctly spelled words among misspelled words. In addition, they can use number sense to count, memorize thousands of pictures, and use navigational aids humans don't understand. As part of a larger...
5:45
Lesson Planet

The Surprising Origin of Thanksgiving Foods

For Students 6th - 12th Standards
Many of the foods pilgrims ate include foods people still eat at American Thanksgiving celebrations today. The turkey, a domesticated animal native to the Americas, often finds itself the center of attention on this holiday. Today's corn...
7:02
Lesson Planet

We've Got Ants in Our Plants!

For Students 6th - 12th Standards
Some ants are so aggressive, they can repel an elephant. Viewers learn this fact and more in an engaging video that is part of a larger playlist on biology. It discusses the relationships between ants and plants. While plants provide...
5:57
Lesson Planet

Is Sugar a Drug?

For Students 6th - 12th Standards
Did you know that sugar stimulates the same areas of the brain as cocaine and heroin? As part of a biology playlist, the thought-provoking video discusses if sugar should be considered a drug. It talks about our need for sugar, our...
6:31
Lesson Planet

How Baby Sea Turtles Find Their Way Home

For Students 6th - 12th Standards
Sea turtles return to the beach they were born on more than a decade later to lay eggs. An interesting video explains this phenomenon as part of an extensive playlist covering biology. It describes what scientists know and don't know...
6:57
Lesson Planet

Why Do More Species Live Near the Equator?

For Students 6th - 12th Standards
The tropics contain about 40 percent of the area on Earth. Viewers take a trip to Peru as an entrancing video from a larger biology playlist explores the region. It explains the facts and theories about the biodiversity near the equator....
6:41
Lesson Planet

Your Microbiome: The Invisible Creatures That Keep You Alive!

For Students 6th - 12th Standards
Humans are born without any bacteria, yet have acquired the majority of the microbiome expected for adulthood by the age of three. A biology video introduces the human microbiome, and describes when the microbiome begins developing, how...
6:25
Lesson Planet

Are We All Related?

For Students 6th - 12th Standards
All humans alive today descended from the same woman who lived just 150,000 years ago. A thought-provoking video explains this concept as part of a larger biology playlist. It lists the location where the woman lived as well as where our...
7:14
Lesson Planet

How The Toilet Changed History

For Students 6th - 12th Standards
In 2017, one in every three people still don't have access to a toilet. As part of a playlist on biology, an interesting video explains this global health topic. It describes society before toilets, disease research throughout history,...
9:34
Lesson Planet

Is This A New Species?!

For Students 6th - 12th Standards
Which makes a better name for a new species: Hermit Crab Caterpillar or Sir Leafs-a-Lot? Exploring a rainforest in Peru, the video helps viewers discover a unique species as part of a larger biology playlist. As scientists learn more...
6:24
Lesson Planet

Why Don’t Woodpeckers Get Concussions?

For Students 6th - 12th Standards
Woodpeckers withstand more than 4,000 Gs without getting a concussion, yet humans only withstand up to 300 without getting one. An eye-opening video explains the difference in anatomy between humans and woodpecker brains as part of a...
6:57
Lesson Planet

Why Don't Ants Get Stuck In Traffic?

For Students 6th - 12th Standards
Ants head out in the morning to collect food and all return at the end of the day, yet they don't have traffic jams. An intriguing resource compares ant travel patterns to human travel patterns as part of a biology playlist. It discusses...
7:11
Lesson Planet

Fact vs. Theory vs. Hypothesis vs. Law… Explained!

For Students 6th - 12th Standards
Gravity exists as both a scientific theory and a scientific law. For those struggling with the difference between scientific facts, theories, hypothesis, and laws, an informative video comes to the rescue. It offers a definition of each...
1 In 1 Collection 11:05
Lesson Planet

Significant Figures | Add, Subtract, Multiply and Divide Sig Figs

For Students 9th - Higher Ed Standards
Selecting the proper measurement requires thought; for example, an odometer shouldn't be used to measure millimeters due to a lack of preciseness. An informative video from a Socratica playlist explains the importance of significant...
4:15
Lesson Planet

The Strange Case of the Buzzsaw Jaws

For Students 6th - 12th Standards
Shark teeth in Idaho, China, and Russia confused scientists for hundreds of years. A spiral of sharp teeth presented the first clue, but where would they even go on a shark? Learn more about the strange case in a video that is part of a...
5:36
Lesson Planet

The Search for the Earliest Life

For Students 6th - 12th Standards
Life existed on Earth more than four billion years ago, much earlier than scientists predicted. Eons presents a lively video as part of a larger series. It explains the recent findings on multiple continents that alter the timeline of...
12:07
Lesson Planet

A Brief History of Geologic Time

For Students 6th - 12th Standards
How do scientists know the history of Earth before humans—or any mammals—existed? An epic "Eons" series video explains the larger history of geologic time. It highlights the eons, eras, periods, epochs, and ages scientists use to divide...
1 In 1 Collection 4:27
Lesson Planet

Chemistry: What Is a Metal? (Metallic Bonds)

For Students 9th - 12th Standards
Metals offer unique properties thanks to the structure of their valence electrons. The Socratica chemistry playlist includes this video explaining what a metal is and the properties of metals. It focuses on their structures, features,...
11:03
Lesson Planet

Why Star Stuff Matters: Crash Course Big History #202

For Students 9th - Higher Ed Standards
Carbon makes all life on Earth possible, not to mention most technology and progress. The 12th video in a 16-part series explains the significance of being made of star stuff. From the formation of chemical elements to the rise in...
14:36
Lesson Planet

Exploring the Universe: Crash Course Big History #2

For Students 9th - Higher Ed
According to Carl Sagan, we are all made of star particles. The second video in a series of 16 explains what happened after the big bang. It discusses cosmic background radiation, chemistry, galaxies, heavy elements, and the creation of...
10:26
Lesson Planet

Why Human Ancestry Matters: Crash Course Big History #205

For Students 9th - Higher Ed Standards
Genetic variation makes for stronger species, but for a mammalian species, humans are disturbingly closely related. Help your class explore human ancestry and genealogy using the 15th video in a 16-part series. It describes how we became...
11:29
Lesson Planet

Why Human Evolution Matters: Crash Course Big History #204

For Students 9th - Higher Ed Standards
Is the progression of human complexity due to eating meat? The 14th video in a 16-part series attempts to answer this and other thought-provoking questions. It relates the process of human evolution and innovation to our ability to learn...
12:19
Lesson Planet

The Anthropocene and the Near Future: Crash Course Big History #9

For Students 9th - Higher Ed Standards
The Anthropocene covers the last century in an unofficial geological era. An informative video considers both the pros and cons of progress. It discusses the environmental impact, changes in lifestyle, political changes, wars, and...
13:40
Lesson Planet

Migrations and Intensification: Crash Course Big History #7

For Students 9th - Higher Ed Standards
What happens when the earth reaches its carrying capacity of humans? As human populations grow, societies change from hunters and gatherers to agriculture to the industrial age and beyond. A video takes a global perspective of migration...
12:21
Lesson Planet

Why the Evolutionary Epic Matters: Crash Course Big History #203

For Students 9th - Higher Ed Standards
Imagine a world where the only animals roaming the earth are domesticated. One day, we might not have to imagine the scenario of no wild animals—and that day approaches faster than predicted. A video explains the evolution from...
13:57
Lesson Planet

The Modern Revolution: Crash Course Big History #8

For Students 9th - Higher Ed Standards
Will advances in technology save us from exhausting the Earth's resources? Throughout history, progress helped us revolutionize society. The video discusses the growth in collective learning, exploration, machinery, communications,...
14:32
Lesson Planet

The Sun and The Earth: Crash Course Big History #3

For Students 9th - Higher Ed Standards
Amaze your class with the fact that more than 1,000 confirmed planets exist. The video explains the formation and development of planets, especially the earth. It covers the solar nebula, birth of the sun, and the development of the...
14:24
Lesson Planet

The Big Bang: Crash Course Big History #1

For Students 9th - Higher Ed Standards
Theoretical physicists say that space and time are one thing created by the Big Bang. According to them, nothing happened in the time before the Big Bang because time did not exist. The first Crash Course-Big History video in a 16-part...
5:21
Lesson Planet

Cell Membranes Are Way More Complicated Than You Think

For Students 9th - 12th Standards
Cell membranes contain many contradictions; for example, they are both oily and strong. The video explains the parts of a cell membrane, the function of each part, and discusses the contradictions. It highlights what happens when...
6:12
Lesson Planet

The Amazing Ways Plants Defend Themselves

For Students 7th - 12th Standards
Plants can't run away from their predators, so they develop unique ways to defend themselves. The video presents many different defensive techniques that plants use. It also discusses how animals respond to these traits.
5:09
Lesson Planet

How Ingenious Animals Have Engineered Air Conditioning

For Students 4th - 12th Standards
Humans aren't the only species to build structures with air conditioning—we weren't even the first! The video explains how a variety of species that live under and above ground design their structures to allow for air circulation. It...
5:15
Lesson Planet

What Causes Kidney Stones?

For Students 9th - 12th Standards
Could you imagine having a kidney stone the size of a coconut? Viewers learn about the largest kidney stone ever recorded in a video that explains what kidney stones are and how they form. Then, it details multiple procedures to treat or...
5:19
Lesson Planet

What is Entropy?

For Students 9th - 12th Standards
Entropy, often misunderstood yet easily proven through mathematics, caused confusion for many years. A video explains entropy through simple models. It demonstrates the mathematical proof behind the phenomenon.
4:08
Lesson Planet

Plants Use An Internet Made of Fungus

For Students 7th - 12th Standards
If a tree is infected with bugs in a forest, can it warn the neighboring trees? Amazingly, this communication happens regularly. Scholars observe the phenomenon and learn how scientists discovered the way fungus works as a neural network...
5:44
Lesson Planet

The Science of Smog

For Students 6th - 12th Standards
In 1952, a mysterious fog killed an estimated 4,000 people in London, raising awareness of the relationship between air quality and public health. An interesting video explains two different types of smog, describing the conditions...
5:49
Lesson Planet

Could We Create Dark Matter?

For Students 9th - Higher Ed Standards
Dark matter makes up 85 percent of our universe. The video explains current scientific research to create and better understand dark matter. The narrator explains the research into the large hadron collider with easily understandable...
4:56
Lesson Planet

How to Squeeze Electricity Out of Crystals

For Students 7th - 12th Standards
It is possible to generate electricity by squeezing a single sugar crystal. A short video explains how this is possible and the way this knowledge has changed our society. From sonar devices to renewable energy, generations rely on this...
4:46
Lesson Planet

Is There a Reproducibility Crisis in Science?

For Students 7th - 12th Standards
Less than 25 percent of published research proves reproducible. The video discusses the importance of duplicating results, introduces the challenge related to this task, and examines the issue from multiple points of view, allowing for...
5:48
Lesson Planet

Calculating Pi with Darts

For Students 6th - 12th Standards
Can pi be calculated through a game of darts? The video shows why this works mathematically and the issues surrounding the methodology. Once participants overcome errors, success through physics and mathematics leads to celebration.
5:47
Lesson Planet

Why is the Universe Flat?

For Students 10th - Higher Ed Standards
British astronomer Sir Fred Hoyle first coined the term the Big Bang in 1950. The theory explains much of what we have observed in the universe, but it does leave some things unexplained. The video discusses the Cosmic Inflation theory...
7:01
Lesson Planet

Five Amazing Stars We've Discovered in Space

For Students 10th - Higher Ed Standards
Between 100 billion and 400 billion stars exist in the Milky Way Galaxy. The video discuses five amazing stars with unique characteristics. Most pupils know about red giants but need to learn more about hybrid stars—here is a great video...
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Virtual Fetal Pig Dissection

For Students 9th - Higher Ed Standards
Pigs and humans have the same metabolism level and similar organs and systems, which is why they are often used in scientific laboratories. This worthy virtual dissection of a fetal pig divides into eight chapters: anatomical references,...
9:41
Lesson Planet

Drawing Lewis Dot Diagrams

For Students 9th - 12th Standards
Viewers get a step-by-step explanation for drawing Lewis Dot Diagrams with a video that includes numerous examples of atoms, simple molecules, and how to represent covalent bonds. 
7:46
Lesson Planet

Plants

For Students 9th - 12th Standards
Use a biology video to focus on four main groups of plants: bryophytes, ferns, gymnosperms, and anglosperms. It explains the parts of plants, life cyles, evolution of plants, and even touches upon sporophyte and gametophyte. 
10:55
Lesson Planet

Great Minds: Gregor Mendel

For Students 9th - 12th
How would you feel if you made a huge scientific discovery, published it everywhere, and shared it with every scientist, only to have it ignored for 35 years because no one understood your genius? Unfortunately, Gregor Mendel died before...
1 In 1 Collection 3:46
Lesson Planet

Great Minds: Rosalind Franklin

For Students 9th - 12th
The first person to discover the structure of DNA is not the person who won the Nobel prize for the discovery. While we know Rosalind Franklin was the first to discover the structure of DNA, her work was shared with others who went on to...
9:30
Lesson Planet

Population Variation

For Students 9th - 12th Standards
Tasmanian devils are scavengers who eat dead animals including the bones and fur. A video begins with cancer in Tasmanian devils to demonstrate the importance of genetic variation. Then examples such as the black-footed ferret and AIDS...
7:34
Lesson Planet

Biodiversity

For Students 9th - 12th Standards
"The one process ongoing that will take millions of years to correct is the loss of genetic and species diversity by destruction of natural habitats" - E.O. Wilson. Here is a video that discusses biodiversity at multiple levels from...
13:04
Lesson Planet

Plant and Animal Defense

For Students 9th - 12th Standards
Explain the defense systems of both plants and animals against pathogens with a biology video. It covers the disruption of the immune system through hypersensitive responses, normal responses, nonspecific immune responses, as well as the...
10:29
Lesson Planet

Viral Replication

For Students 9th - 12th Standards
Explain how viruses use the lytic and lysogenic cycles with an explanatory video. The resource also describes retroviruses and the virulence of bacteria. 
11:12
Lesson Planet

Populations

For Students 9th - 12th Standards
The largest concentration of free-roaming wildlife in the continental United States is found in Yellowstone National Park. A video describes the three main types of population interactions: mutualism, commensalism, and parasitism. It...
15:19
Lesson Planet

Biological Molecules

For Students 9th - 12th Standards
Focus on macro-molecules including nucleic acids, proteins, lipids, and carbohydrates. A video explains which are monomers, which form polymers, and the process of changing from one to the other. It also covers the characteristics of...
10:34
Lesson Planet

The Global Carbon Cycle

For Teachers 9th - 12th
The final video in this series discusses the global carbon cycle including the cellular and macroscopic respiration. It continues with the deposition in limestone and fossil fuels, redox reactions, and concludes with a look at fossil...
11:22
Lesson Planet

pH and pOH

For Students 9th - 12th
A physicists and a biologist had a relationship, but there was no chemistry. Why is the p in pH lowercase and the H in pOH uppercase?  What does the p stand for anyway? These concepts are clearly and concise covered, as are water...
9:04
Lesson Planet

Nomenclature

For Teachers 9th - 12th
Who is IUPAC and what they do? IUPAC is the organization that names and establishes rules for every organic compound. Find out more in a short video that focuses on prefixes, suffixes, functional groups, carbon chains, and cis or trans...
6:18
Lesson Planet

What Has New Horizons Taught Us About Pluto?

For Students 6th - 12th
Did you know there are more than six hundred thousand minor planet objects in our solar system? A video shares the findings from New Horizons' fly-by of Pluto. The features were not as we expected, and we still can't answer many questions. 
4:06
Lesson Planet

How to Spot a Counterfeit Bill

For Students 6th - 12th Standards
Did you know that at any one moment in the United States, millions of dollars in circulation could actually be fake? Build commerce and chemistry acumen, and discover the tools needed to spot counterfeit currency.
4:49
Lesson Planet

The Mathematical Secrets of Pascal’s Triangle

For Students 7th - 12th Standards
This modern animation and discussion of the ancient secrets of Pascal's triangle manages to be topical, engaging, and mathematically deep all at the same time. A great introduction to the power of number theory across multiple math...
1 In 1 Collection
Lesson Planet

Choose Your Best Way

For Teachers 6th - 12th Standards
Classic graph theory problems of the traveling salesman and bridges of Konigsburg get the school treatment in this multi-age, multi-level activity. Learners distill a local map down to a few key locations, and then detail characteristics...
5:12
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Inside the Minds of Animals

For Students 7th - 12th Standards
Is it instinct and intelligence that divide animals from humans? What are they really thinking, and how do we define that? Check out this great video that discusses everything from Descartes' thoughts on the topic and Darwinian evolution...
4:32
Lesson Planet

The Incredible History of China's Terracotta Warriors

For Students 7th - 12th Standards
What does the discovery of 8,000 life-sized clay soldiers and the tomb of Emperor Qin Shi Huang reveal about ancient Chinese culture? A great deal! Take a look at this fascinating archaeological find and explore ancient Chinese social...
6:07
Lesson Planet

History vs. Genghis Khan

For Students 7th - 12th Standards
What place should Genghis Khan hold in history: vicious thirteenth century warlord, or cultural unifier who set the stage for the modern world? TED-Ed illuminates viewers with arguments behind both historical perspectives and provides...
4:43
Lesson Planet

How X-rays See through Your Skin

For Students 7th - 12th
Your young scientists will see that accidents and making mistakes are a common theme in science as they are tantalized by this short video clip that details the mechanics and history of the CT scanner and x-ray machine. 
5:04
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The Benefits of a Bilingual Brain

For Students 7th - 12th Standards
What does it really mean to know a language? Did you know that knowing two or more languages means that your brain might actually look and work differently than those of your monolingual friends? Discover the three different types of...
3:33
Lesson Planet

Football Physics: The "Impossible" Free Kick

For Students 6th - 12th Standards
Given a particular direction and velocity, what force can make a ball swerve into a goal? This visually engaging video illustrates the physics that occur when a ball rotates on its axis while moving in a particular direction, also known...
1 In 1 Collection 4:10
Lesson Planet

The Last Banana: A Thought Experiment in Probability

For Teachers 7th - 12th Standards
Your learners will be surprised by the thought-provoking, counterintuitive puzzle presented in this short video that models a fun, fictional situation in which a game is played with two number cubes to decide which of two people wins a...
4:35
Lesson Planet

How People Rationalize Fraud

For Students 8th - 12th Standards
Embezzlement, pyramid schemes, false insurance claims. Why are so many inclined to commit fraud, and then convince themselves they are innocent? Discover one criminologist's explanation in the fraud triangle—pressure, opportunity, and...
4:20
Lesson Planet

How Plants Tell Time

For Students 8th - 11th Standards
Can someone really have a "biological clock"? Discover why many organisms on earth have an inherent awareness of where they are in the day's cycle.This video discusses animal adaptations, the earth's revolutions, and how light and...
5:18
Lesson Planet

What's the Big Deal with Gluten?

For Students 7th - 12th Standards
Is gluten-free just a fad? What is gluten anyway, and why can't some of us process it? This is the perfect video to break down the anatomy of gluten and the various diseases and symptoms caused by the notorious protein, as well as to...
4:51
Lesson Planet

Debunking the Myths of OCD

For Students 7th - 12th Standards
Discover the distinction between OCD tendencies and the neurological disorder itself, as well as clues as to the causes of OCD, how people with OCD perceive their actions and anxieties, and finally how to treat the disorder.
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How To Work Word Problems in Algebra

For Students 6th - 9th Standards
Your algebra learners will pick up some solid algebra problem solving skills and a plan of approach for some typical types of word problems in this scripted activity that shows how to set up and organize each type of problem, create the...
4:21
Lesson Planet

Why Do Your Knuckles Pop?

For Students 5th - 10th Standards
Pop! Why does bending your joints in a certain way cause a cracking sound? This fascinating video delves into the synovial fluid and "bubbles" that exist in your in the space between stretched out joints, as well as debunks some popular...
4:16
Lesson Planet

What Causes Economic Bubbles?

For Students 8th - 12th Standards
What do tulips, real estate, and stock in a pet store have in common? Find out what happens when products or services sell for much more than they are worth.
4:53
Lesson Planet

What's the Difference Between Accuracy and Precision?

For Students 6th - 12th Standards
While often used interchangeably, the distinction between accuracy and precision is critical for many scientific endeavors. Discover the importance of consistency for precise results, and the need for accuracy in the field of research,...
1 In 1 Collection 4:33
Lesson Planet

What Is Leukemia?

For Students 9th - 12th Standards
Leukemia afflicts children more than any other type of cancer. Pupils explore the nature of harmful mutations in cell DNA, the reproduction of damaged cells in blood and bone marrow, and their effect on normal functions of the human body.
1 In 1 Collection 4:07
Lesson Planet

What Really Happens to the Plastic You Throw Away

For Students 6th - 12th Standards
Inspire environmentally conscious young minds with an exceptional video, which traces the life cycles of three different plastic bottles after they are thrown away and move through the earth with different journeys through a landfill, an...
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How Many Ways Can You Arrange a Deck of Cards?

For Teachers 9th - 12th Standards
Entertain and grab your learners' attention with a short video clip that engagingly teaches the concept of a permutation and how a factorial is a wonderful shortcut for theoretical probability calculations.
3:30
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Rhythm in a Box: The Story of the Cajon Drum

For Students 6th - 12th Standards
Discover the rich cultural traditions and remarkable ingenuity of indigenous people and African slaves by learning about one of the most popular percussion instruments in the world today.
5:05
Lesson Planet

Why Sitting Is Bad for You

For Students 6th - 12th Standards
Our bodies simply aren't built for such a sedentary existence. Discover what happens to our bodies when we don't practice what we are built to do—move!
4:07
Lesson Planet

Did Shakespeare Write His Plays?

For Students 6th - 12th Standards
Can we test whether lines ascribed to William Shakespeare were actually written by someone else? Science and linguistics join forces in this fantastic TED-Ed video to help us investigate the theory of whether history's greatest writer...
2 In 2 Collections 5:22
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Why Shakespeare Loved Iambic Pentameter

For Students 7th - 12th Standards
Spice up your traditional approach to teaching poetic structure with a wonderful animated video, which not only covers such terms as foot, meter, verse, but also stresses Shakespeare's unique use of iambic pentameter to convey emotion...
8:07
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The Economics of Dallas Buyers Club

For Students 11th - 12th Standards
How do entrepreneurship and crony capitalism intersect with federal regulation and the Food and Drug Administration in Dallas Buyers Club? This is a fascinating video that covers a wealth of economic concepts while referencing the recent...
4:54
Lesson Planet

"The Cluster of Errors" - The Austrian Theory of Boom and Bust

For Students 10th - 12th Standards
Does the financial crises of 2008 fit the Austrian economic theory of "boom and bust"? American economics professor Lawrence H. White discusses economists' rationale for following interest rates and the reliability of turning to theory...
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Task: Mini-Problems

For Teachers 8th - 9th Standards
Your learners will expand their deeper-thinking and problem-solving skills while they model these real-life scenarios using linear functions. Beginning with the creation of tables, equations, and graphs for each situation, learners are...
19:05
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Microeconomics 19 Minute Review

For Students 11th - 12th Standards
In less than 19 minutes, review all the key microeconomics concepts you'll need to know and remember for the big exam with this excellent video review! Beginning with the basics of supply and demand and key graphs to market failures and...
15:06
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Macroeconomics 15 Minute Review

For Students 11th - 12th Standards
Don't underestimate the amount of content you can review in under 15 minutes! Watch as this familiar and savvy economics instructor provides an overview of all macroeconomics, from scarcity and the production possibilities curve to trade...
2:28
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The Laffer Curve - Economic Theories

For Students 11th - 12th Standards
Delve into the world of economic theory with the Laffer curve and introduce your young economists to the relationship between tax revenue and tax rates.
3:07
Lesson Planet

Key Graphs of AP Macroeconomics

For Students 11th - 12th Standards
Every AP economics student should watch this video! In just a few minutes, Mr. Clifford offers an overview of macroeconomics and the five key graphs that an AP econ student can expect to find on the final exam: aggregate demand and...
2 In 2 Collections
Lesson Planet

Spanish-American War: 5 Day Lesson

For Teachers 7th - 12th Standards
Nine historical documents, an interactive online notebook, and a fantastic opportunity for historical inquiry await your pupils in this 5-day lesson plan. Class members identify and discuss various causes for the Spanish-American War...
1 In 1 Collection
Lesson Planet

Spanish-American War: 3 Day Lesson

For Teachers 7th - 12th Standards
Why did the United States choose to invade Cuba in 1898? As part of a 3-day lesson, your young historians will first develop working hypotheses to answer this question, then work with a variety of historical primary source documents that...
4:33
Lesson Planet

Plato’s Allegory of the Cave

For Teachers 7th - 12th Standards
What is reality, knowledge, and the meaning of life? Discover Plato's response to these bold questions in his "Allegory of the Cave" and explore this famous historical thinker's vision of an ideal society as he saw it within the context...
4:52
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What Did Democracy Really Mean in Athens?

For Teachers 6th - 12th Standards
Did you know elections only played a small role in Athenian democracy? Take a look at the fascinating origins of Athenian direct democracy in ancient Greece, and compare their political structures to our understanding of representative...
4:42
Lesson Planet

The Real Story Behind Archimedes' Eureka!

For Teachers 6th - 12th Standards
Can a boat the size of a palace possibly float? Discover how a king and a famous Ancient Greek mathematician named Archimedes answered this question, and explore the history behind Archimedes' principle and how a law of physics that is...
5:40
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History vs. Richard Nixon

For Students 8th - 12th Standards
Should we remember Richard Nixon only for his abuse of power and the scandal that resulted in the end of his presidency? Here is a fantastic TedEd video illustrating major highlights from Nixon's term as president of the United States,...
4:35
Lesson Planet

Deck the Halls with Macro Follies

For Students 11th - 12th Standards
Does consumer spending really grow the economy? Check out this well-produced, comical and memorable video to consider this question with your young economists. 
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Bank or Bust: Selecting a Banking Partner

For Teachers 9th - 12th Standards
Why shouldn't we just save all our money in our mattress? Couldn't our money disappear? Pupils discover the benefits of utilizing banks and credit unions for saving money, as well as how to evaluate different types of institutions by...
8:09
Lesson Planet

The Economics of WALL-E

For Students 10th - 12th Standards
If you've seen the popular Disney Pixar animated film WALL-E, did you catch the film's allusions to key economic concepts as the tragedy of the commons, collective ownership, personal incentive, and consumerism? It's all there, and...
9:40
Lesson Planet

The Economics of Ghostbusters

For Students 10th - 12th Standards
How do the men of Ghostbusters represent entrepreneurship, the market economy, and government oversight? This video provides unique insight into the risks of startup companies, as well as the foundational features of a market economy,...
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Could It Happen Again?

For Teachers 9th - 12th Standards
The final lesson in a series of six about the Great Depression focuses on the Federal Reserve's role in stabilizing the economy.
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Solving Linear Inequalities

For Students 7th - 9th Standards
Your learners will appreciate the complete picture of linear inequalities presented in this lesson plan. Starting simply with definitions and moving all the way to solving linear inequality word problems this activity is simple to follow...
1 In 1 Collection 7:16
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Periodic Videos

For Students 5th - 12th Standards
From hydrogen to ununoctium, this collection of videos has everything you need to begin teaching about the periodic table. Offering descriptions of each element and interesting experiments demonstrating their properties, this resource is...
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Write a Linear Equation Foldable

For Teachers 7th - 10th Standards
Simplicity and organization accompany the learning of linear equations in this handy foldable. Step by step, learners write a linear equation given two points, and then write a linear equation when given a graph. The point-slope...
2 In 2 Collections
Lesson Planet

Trig Cheat Sheet

For Teachers 10th - 12th Standards
Your pre-calculus learners will make use of this wonderful cheat sheet that summarizes all things trigonometric. Definitions based on both the unit circle and the right triangle are included, as well as many convenient trigonometric...
2 In 2 Collections 4:34
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The Pharaoh That Wouldn't Be Forgotten

For Students 7th - 12th Standards
Why, 20 years after the death of Egyptian pharaoh Queen Hatshepsut, did people attempt to erase her memory from Egyptian history? Gain insight into ancient Egyptian culture and how a female monarch was viewed with this fantastic animated...
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Equation Table Graph

For Teachers 6th - 9th Standards
Your Algebra learners will appreciate this fabulous, two-page printable. The first page has a list of numbers that lead to the learners writing an equation in a cloud that represents these numbers, and then filling in a table, and...
4:15
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Eleanor Roosevelt- Mini Biography

For Teachers 8th - 12th Standards
"I think every First Lady since Eleanor Roosevelt is measured against Eleanor Roosevelt." With this brief mini-bio, discover how the longest-serving First Lady of the United States expanded the role by developing her own constituency,...
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Train at School

For Teachers K - 12th Standards
Here is a fantastic compilation of adaptive physical education lesson plans that cover the major concepts of physical fitness, including: aerobic endurance, balance, coordination, flexibility, power, speed and agility, and strength.   
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Democracy in Action: Freedom Riders

For Students 6th - 12th Standards
This is a must-have resource for every social studies teacher covering the civil rights movement. Through an engaging video and detailed viewing guide, young historians learn about the Freedom Riders, and discover how everyday...
5:23
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Is Telekinesis Real?

For Students 6th - 12th Standards
What a fascinating framework for learning about the scientific method! Learners discover the processes of scientists who have investigated telekinesis in the past, and discuss the need for proper lab conditions, experiment objectives,...
5:17
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The History of Tattoos

For Students 7th - 12th Standards
Did you know that tattoos date back to 8,000 years ago? From Otzi, mummified iceman of the Alps, to high society members of Victorian Britan, discover the cultural significance of tattoos amongst a wide variety of cultures and...
1 In 1 Collection 5:55
Lesson Planet

History vs. Christopher Columbus

For Students 7th - 12th Standards
Intrepid explorer or ruthless exploiter? This is the perfect video to accompany the observation of Columbus Day in your class, as well as in considering whether Christopher Columbus should or should not be credited with the discovery of...
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Round and Round the Unit Circle

For Teachers 9th - 12th Standards
Your young trigonometry learners will analyze and discover the many valuable relationships on the Unit Circle in this very rich collaborative task. Using co-terminal and reference angles in degrees and radians, learners find and label...
1 In 1 Collection 3:33
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The Continental Congress

For Teachers 8th - 12th Standards
A fantastic video highlights the role of Thomas Jefferson at the Continental Congress, focusing on the language of the Declaration of Independence and its listing of grievances against the British government.
3:52
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What Gives a Dollar Bill Its Value?

For Students 10th - 12th Standards
What makes a one hundred-dollar bill valuable? Here is an excellent, straight-forward animated video to help your learners grasp the concept of inflation and the purpose and policies of the Federal Reserve System.
3:19
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The Many Meanings of Michelangelo's Statue of David

For Students 9th - 12th Standards
Invite your learners to consider how the context of an artwork can alter its meaning and interpretation throughout its history by examining the intriguing history behind Michelangelo's statue of David. The video discusses how the...
5:00
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Comparative Advantage Practice: Output and Input Questions

For Students 11th - 12th Standards
Delve into the economic concept of comparative advantage and guide your learners through the process of completing a corresponding input and output chart, using instruction and tips from this resource as a reference.
12:49
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The BIG Picture - AP Economics Overview

For Students 11th - 12th Standards
Review the circular flow model and connections between the resource and product market with help from a well-versed economics instructor, who explains the concept using illustrations and clear instructional guidance.
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A Sum of Functions

For Teachers 9th - 12th Standards
Collaborative learners will see the geometric addition of functions by graphing the sum of two graphed curves on the same coordinate plane. This task then naturally flows into giving learners the algebraic representation of the curves...
3:47
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GDP Deflator Practice

For Students 11th - 12th Standards
What is a GDP deflator, and how do we calculate it? Support your learners through this process using this video as a resource, which explains step-by-step how to work with an equation calculating not only the GDP deflator, but also...
7:30
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CPI Practice

For Students 11th - 12th Standards
Using market baskets and base years, how do we calculate consumer price index (CPI)? Check out the instruction offered by an engaging and informative economics teacher, who will walk you and your class members step-by-step through the...
1:55
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Unemployment and Natural Rate of Unemployment

For Students 11th - 12th Standards
What is the difference between frictional, structural, and cyclical unemployment? Check out this quick bit of instruction which reviews these concepts, as well as compares and contrasts the benefits of each type and what exactly amounts...
1:42
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Nominal and Real GDP

For Students 11th - 12th Standards
How can we provide a true measurement of GDP when dollar values increase over time as a result of inflation? Review the concept of nominal versus real GDP with your class members with this quick and informative video. 
3:38
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GDP and Economic Growth

For Students 11th - 12th Standards
Get into the nitty gritty of GDP as this economics instructor breaks down how we measure the growth of an economy within a country's borders. You will review the four components (consumers, investments, government, and foreign...
7:03
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Elasticity of Demand Coefficients (Cross-Price and Income Elasticity)

For Students 11th - 12th Standards
What is the difference between elastic and inelastic demands? Review these concepts, as well as cross prices, elasticity of supply, and income elasticity, with your class members after taking a look at this video.
4:43
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Why Aren't We Only Using Solar Power?

For Students 6th - 12th
Drive the clouds away from your day with this video. It thoroughly details how photovoltaics work and how clouds prevent us from relying solely on solar as an energy source. Unique knitted-object animation (bunnies, clouds, and all other...