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Videos (Over 2 Million Educational Videos Available)
Who was Frederick Douglass? Video
3:07
Who was Frederick Douglass?
Algebra 50 - Three Variable Systems in the Real World - Problem 2 Video
10:23
Algebra 50 - Three Variable Systems in the...
Biography of Mary Cassatt for Kids: Famous Artists for Children - FreeSchool Video
4:59
Biography of Mary Cassatt for Kids: Famous...
Other Resource Types ( 4,033 )
Lesson Planet

Who, Me? Biased?: Understanding Implicit Bias

For Students 6th - Higher Ed Standards
A 10-page interactive explains different facets of implicit bias, demonstrates how implicit bias works, and how people can counteract its effects. The interactive tools permit users to save their information in "My Work" folders, to take...
Lesson Planet

Timeline of the Holocaust

For Students 9th - 12th Standards
An interactive timeline uses images, videos, primary source documents, and links to informational text to chronicle the history of the Holocaust from 1933-1945.
Lesson Planet

Scale of the Universe II

For Students 6th - 12th Standards
How is a dodo bird like a beach ball? Science sleuths discover amazing size comparisons using a hands-on Internet resource. Individuals examine the metric scale of objects and organisms ranging from the smallest possible to the largest...
Lesson Planet

Forces Lab

For Students 6th - 12th Standards
Here's a force to be reckoned with in the physics classroom! Scholars discover the movements associated with tension, compression, and other common forces through a hands-on simulation. Pupils pull, push, and twist their way through each...
Lesson Planet

The Price of Freedom: Americans at War

For Students 5th - 12th Standards
An interactive resource covers all of the United States' most prominent and influential historic wars including the Vietnam War, the Cold War, the War of 1812, and the Korean War. Learners observe cause and effect as well as how violence...
Lesson Planet

Drug Adherence and Resistance

For Students 9th - 12th Standards
The FDA approved more than 25 drugs to treat HIV—and often people must use them in combination. One of the largest challenges with these medications happens due to patient error. Class members use an interactive to learn about drug...
Lesson Planet

Color Filters

For Students 9th - 12th Standards
Filters provide amusing changes to images in applications other than just Instagram! High school pupils apply their knowledge of colored filters to three different interactive sets of puzzles. They identify light colors that pass through...
Lesson Planet

Color Pigments

For Students 9th - 12th Standards
Objects contain pigments that selectively absorb a wavelength of light, and our eyes only observe a very small range of these wavelengths. Scholars apply these two facts to three different activities. They identify the pigment in an...
Lesson Planet

If This, Then That: Color

For Students 9th - 12th Standards
The dress color debate of 2015 taught the importance of understanding how we see light. Scholars view a shirt under two different colored lights and then must predict what color the shirt will appear under a third light. They apply color...
Lesson Planet

Light Intensity

For Students 9th - 12th Standards
Light intensity varies by the strength of the light bulb as well as the distance to the light bulb. Pupils apply these concepts independently at first. They must solve for the light intensity as either the distance or the wattage of the...
Lesson Planet

Spectrum

For Students 9th - 12th Standards
Scholars relate each of the colors in the spectrum, except indigo, by comparing their frequencies, wavelengths, and energy levels. Then, they compare each section of the electromagnetic spectrum when considering the same three variables.
Lesson Planet

Total Internal Reflection

For Students 9th - 12th Standards
Scholars work through three different activities applying their knowledge of total internal reflection (TIR). First, they simply identify which diagrams create TIR and which don't. Next, they match different types of boundary behaviors...
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...
Lesson Planet

RNA VirtuaLab Game

For Students 6th - 12th Standards
Molecular engineers play with RNA to develop new therapies that could save lives. Young scientists fold RNA into specific shapes using the pairing rules. They apply knowledge about the relative strength of bonds and shape-shifting RNA...
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...
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...
1 In 1 Collection
Lesson Planet

Drugs + Your Body—It Isn’t Pretty

For Students 6th - 12th Standards
Drugs can affect all parts of the body including teeth, skin, heart, brain, and lungs. Use an interactive that explores topics like addiction and the brain, steroid use and skin breakouts, methamphetamine use and rotting teeth, smoking...
Lesson Planet

Electrostatics: Maze Game

For Students 6th - 12th Standards
Ready to have an a-MAZE-ing time teaching electrostatics? Introduce physical science superstars to an engaging resource that tests their knowledge of attractive and repulsive forces. Pupils change the charge of a ball to guide it through...
Lesson Planet

Charge Intensity and Electric Force

For Students 6th - 12th Standards
Looking for a quick way to supercharge your electricity and magnetism unit? Assign a very responsive interactive designed to illustrate the relationship between charge, electric field, and the resulting forces. Learners experiment with...
Lesson Planet

Atom and Ion Builder

For Students 6th - 12th
Explore and control the building blocks of atoms! Physical science superstars add and remove subatomic particles to create atoms and ions with an easy-to-use interactive. An alternate activity includes an assignment that focuses on the...