Videos on different forms of alternative energy and various green initiatives, e.g., green roofs.

Imagine what students can accomplish in high school and beyond when they have been learning in a collaborative, real world, standards based environment throughout their elementary and middle school years! See what project-based learning...

Did you ever want to see inside your student's minds while you are teaching a concept? Through this video, you can see the common assumptions student's hold about energy and how you can build on these ideas to explain the Law of...

A video discussing how magnetics could be used to produce levitation. [4:53]

This video shows how to add and subtract fractions with like and unlike denominators. Practice problems are available. [9:49]

Explains how to measure an angle in degrees using a protractor. Defines acute, right, and obtuse angles. Practice problems available. [8:22]

This video shows how to write a decimal in word form, using place value concepts. Practice problems are available. [3:31]

In this Cyberchase video segment, the CyberSquad must measure the length of the rope that will lower Digit from the ceiling to remove the voice box from a statue of Hacker.

In this video segment adapted from ZOOM, cast members make a bridge from a single piece of paper. Will it be strong enough to hold a hundred pennies? [3:41]

In this video segment from ZOOM, Jillian explains how her simple machine uses marbles, levers, flowing sand, and a spinning wheel to water a plant. [1:16]

In this video segment adapted from ZOOM, the cast is challenged to design and test a roller coaster with loops, hills, and U-turns. [4:21]

This video, adapted from material provided by the ECHO partners, portrays one telling of the story, "How Raven Gave Light to the World", a creation myth often told by the Tlingit.

Learn how to search the web effectively and efficiently in this lesson plan from Common Sense Education. How can students search the web so that the results are reliable, safe, and factual? Use the step-by-step tutorial in this resource...

Broccoli, the Emperor's loyal assistant, goes behind the scenes of this modern retelling of The Emperor's New Clothes and examines each character's traits and motivations. This video is for parents and teachers to watch without children...

The Miller's Daughter offers behind-the-scenes in this modern retelling of Rumpelstiltskin. This video is for parents and teachers to watch without children to learn valuable tips and tricks such as discussion questions, pausing points,...

[Free Registration/Login may be required to access all resource tools.] This is a video that shows how to solve both an addition and subtraction problem with decimals.

Narrated animation that visually explains how wiring a set of batteries in series increases voltage. (30 secs) Uses Quicktime.

Narrated animation that visually explains how the air displaced by a blimp causes a buoyant force that gives the blimp lift. (30 secs)

PBS Kids: Animations: How Does a Lever Work?

Click through two traditional retellings of Aesop's fable "The Hare with Many Friends" to learn the difference between having a lot of friends and having good friends. The first story has literal illustrations, while the second has...

Narrated animation showing how the heart and the circulatory system transport blood throughout the body. (Length: 1 min. 8 sec.)

Sing along to this music video to help learn vocabulary for the study of volcanoes, while watching volcanic eruptions at the same time. (Length: 1 min. 57 sec.)

Check out this cool science experiment video to see proof that carbon dioxide is heavier than air. [1:12]

Watch this video and see the difference water can make as it absorbs the heat from the flame before the balloon can pop. [3:48]