Explore Simple Machines!: 25 Great Projects, Activities, Experiments

Explore Simple Machines!: 25 Great Projects, Activities, Experiments

for $ 7.49

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Investigating the common contraptions that make so much possible—from zippers and rolling pins to catapults and the pyramids—this book encourages kids to look differently at the numerous objects in everyday life. Each chapter is dedicated to one of the six straightforward implements that are at the core of daily activity: levers, inclined planes, pulleys, screws, wedges, and wheels and axles. Using only discarded items from the recycling bin, this guide harnesses… (more)

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Book Details  


Publisher: Nomad Press (October 01, 2011)

Format: EPUB

Page count: 96 pages

File size: 3.6 MB

Protection: DRM

Language: English


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