Is it heavy or light?

This title has mass appeal! Colorful images and clear and concise text invite readers to look at the property of weight. Using familiar examples, readers learn how to tell the difference between heavy and light objects and learn how people weigh objects. Readers then identify, describe, and compare...

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Bibliographic Details
Main Author: Hughes, Susan
Format: BOOK
Language:ENGLISH
Published: Crabtree Pub. Company 2012
Series:What's the matter?
Subjects: