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How Pulleys Work
by Mezzanotte, Jim
$19.73
List Price: $24.67
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Description
Forces and motion are key concepts in the elementary science curriculum. How Simple Machines Work uses easy-to-read text and full-color photographs to help young readers understand the principles behind simple machines. Each volume includes three diagrams to enhance understanding. The text has been vetted by a science curriculum consultant and a reading consultant, allowing students to build reading skills as well as their knowledge of science concepts.
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Product Details
- Dec 30, 2006 Pub Date:
- 0836873483 ISBN-10:
- 9780836873481 ISBN-13:
- English Language
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