Items related to Explore and Discover Simple Machines (Explore &...

Explore and Discover Simple Machines (Explore & Discover Simple Machines) - Softcover

Ford Grove, Sandra

 
9781574712964: Explore and Discover Simple Machines (Explore & Discover Simple Machines)

Synopsis

Children can investigate and create levers and pulleys, rotating devices, invisible forces, and other fascinating contraptions that energize our world.

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