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Title details for How Do Seesaws Go Up and Down? by Jennifer Shand - Available

How Do Seesaws Go Up and Down?

by Jennifer Shand
Srimalie Bassani
ebook
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Have you ever wondered how seesaws go up and down or how screws stay secure in walls? Beginning concepts of mechanical engineering including levers, wedges, inclined planes, and more are learned through diagrams, photos, and informative and engaging text.

Formats

  • OverDrive Read

subjects

Languages

  • English

Levels

  • Lexile® Measure:620
  • Text Difficulty:2-3