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Coal produces more than half of the electricity used in the United States, and is our most abundant domestic nonrenewable energy source. The students will comupte the cost of electricity used to light their classroom and their school for one hour through one year, the number of kilowatt ours of...
Grade Level   5 6 7 8 9 10 11 12
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Published in 2011
The strongest and most consistent winds are found in the jet stream as high as 30,000 feet above the earth. In this video from QUEST produced by KQED, learn about the benefits and challenges of wind energy and the similarities and differences between conventional and airborne wind turbines.
Grade Level   6 7 8 9 10 11 12
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3
How do the natural shapes of gemstone crystals control what the final cut gem will look like? Where do gemstones come from? What makes them sparkle? Where do their colors come from? There's nothing as eye-catching as a piece of fine jewelry covered in beautifully colored gemstones. Natural...
Grade Level   5 6 7 8 9 10 11 12
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4
NREL provides a variety of educational resources to help students, teachers, and parents educate their kids about renewable energy and energy efficiency technologies, including hands-on projects and curriculum suggestions for elementary school, middle school, and high school students as well as...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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