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Lesson Plan
Curated OER

So Many Inventions!

For Teachers 1st - 2nd
Learners listen to a teacher read aloud of two books about Chinese inventions. They examine some items that were invented by Chinese inventors such as dominoes, an abacus, a silk scarf, or kite. Next, they determine how a compass works...
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PPT
National Energy Education Development Project

Exploring Hydropower

For Students 9th - 12th Standards
In 2006, about 20 percent of the world's electricity was generated from hydroelectric power. In the presentation, scholars review the water cycle and gravitational energy to begin to understand how humans harness the power of water. They...