Simple Machines: A First Look DVD

Rainbow

$49.95 
SKU: DC008953
Format: DVD
Grade Level:
Runtime: 17
Copyright:

Alt Formats:
Free Resources
Marc Record

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Students are introduced to each type of simple machine and how it works: lever, inclined plane, screw, wedge, wheel and axle, and pulley. They will learn that force is a push or pull and that work is done when a force is used to move something.