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What Is a Pulley?

Grades: PreK-1
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Machines make life easier—and sometimes more fun. A pulley is an uncomplicated machine with few moving parts. In this KET video children can ...

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Accessibility: Auditory, Visual

Permitted use: Stream Only

Copyright 2010

Favorite count: 65
Benchmarks for Science Literacy



Project Credits

Producer: KET-grayscale