Holding a door open : wedge vs. wheels and axles / by Mari Schuh.
by Schuh, Mari C.
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Contents:
Summary: "Is it easier to lift toys with a wheel and axle or a wedge? Readers will learn about how simple machines work in this book for early readers"--Provided by publisher.
Moving day -- Eric uses wheels and axles -- Eric uses a wedge -- Eric solves the problem.
Item type | Current location | Call number | Status | Date due |
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Farley Hill Junior Non-Fiction | STEM 621.8 (Browse shelf) | Available |
Includes index.
Moving day -- Eric uses wheels and axles -- Eric uses a wedge -- Eric solves the problem.
School Library Journal, November 2015
"Is it easier to lift toys with a wheel and axle or a wedge? Readers will learn about how simple machines work in this book for early readers"--Provided by publisher.
1.9.
K-3 Follett School Solutions.
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