Videos

In this video, Marta uses data collected in a T-chart to make a picture graph displaying her friends' favorite vegetables.

This video will show students how to find the formula to calculate volume for a cone.

Watch this video and learn about the history of the Brooklyn Bridge, its construction and dimensions.

This video demonstrates the behavior of water molecules under different circumstances that affect their structure and molecular bonds. A glass of…

Find information and a video about hibernating bears, chipmunks, and Arctic ground squirrels, who enter a deep sleep for more than half the year.…

Watch this video about how Germany reacts to the end of World War I and the Treaty of Versailles by electing Adolf Hitler as chancellor, who vows to…

In this video, Carlos learns how to mentally add numbers with decimals.

This video demonstrates the neutralization reaction that takes place when combining a strong acid (hydrochloric acid) with a strong base (sodium…

In this video, Alex learns how to use place values to add 3-digit numbers.

Find information and a video about the elephant, an exceptional listener and communicator that uses its ears, trunk, and feet to detect infrasonic…