Endeavour and the Hubble Space Telescope

Learn about the space shuttle that took astronauts to space for the first repair of the Hubble Space Telescope.

Click the image to watch the video on PBSKIDS.org.

NREL Energy Basics: Wind
Science
Kindergarten, 1st Grade, 2nd Grade, 3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade
Learn how wind turbines work in this engaging video by the National Renewable energy Laboratory (NREL). This video is part [...]
BeLEAF It or Not: How to Identify Trees Part 2
Science
Kindergarten, 1st Grade, 2nd Grade, 3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade
https://youtu.be/lTbNWcxedYMTree identification is a popular hobby and one of the first steps in better understanding our forests. Part 2 of [...]
BeLEAF it or NOT: Photosynthesis and Respiration in Trees!
Science
4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade
Yup, it's true! Trees employ both photosynthesis AND respiration, although some people associate respiration only with animals.

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