Describes the different jobs that levers and pulleys can perform and how they are able to do them. As readers use scientific inquiry to learn about how force, energy, and work make using these simple machines possible and effective, an activity based on real world situations challenges them to apply what they've learned in order to solve a puzzle.
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Description
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Creators
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Details
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Reviews
- Emily Sohn - Author
- Frederick Fellows - Contributor
OverDrive Read
- ISBN: 9781603572606
- Release date: June 1, 2011
PDF ebook
- ISBN: 9781603572606
- File size: 2942 KB
- Release date: June 1, 2011
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Formats
OverDrive Read
PDF ebook
subjects
Languages
English
Levels
ATOS Level:4.7
Lexile® Measure:720
Interest Level:4-8(MG)
Text Difficulty:3