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Learn how wind turbines work in this engaging video by the National Renewable energy Laboratory (NREL). This video is part of an eight-part series teaching about the basics of renewable energy.
Lesson 4
Science
3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade
This mobile of feathery clouds will twist and turn in a gentle breeze. It even includes rain clouds with sparkling [...]
Science, Math, Architecture
Kindergarten, 1st Grade, 2nd Grade, 3rd Grade, 4th Grade, 5th Grade
Have you ever heard of time capsules? Because of how architects have designed the world we live in, any building [...]
Lesson 5
6th Grade, 7th Grade, 8th Grade, 9th - 12th Grade
Recovering salmon populations are reviving a “nutrient express” from the ocean to the forest.