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Rourke Educational Media

Wedge

Wedge

ISBN: 9781643690957

Regular price $8.95 USD
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In Simple Machines: Wedge, young learners in grades 1–3 will explore what a wedge is and how it is useful. This 24-page title uses real-world examples of simple machine mechanisms and explains how these feats of engineering can make daily work less difficult to complete.

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