Changing Direction
From the Series Motion Close-Up
How do you change the direction of a moving object? This entertaining book explains how forces can change the direction of an object in motion. Simple explanations and activities help children understand the science behind forces. Teacher's guide available.
Format | Your Price | Add |
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978-0-7787-0532-1
|
$7.95 | |
978-1-4271-9017-8
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$26.00 |