Levers (Simple Machines, Blastoff! Readers, Level 4)

Levers (Simple Machines, Blastoff! Readers, Level 4)

by Manolis, Kay

Format

Library Binding $6.99
Condition Bargain Brand-new publisher overstock that may have a remainder mark and minor wear from handling. Bargain
$6.99

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About

Levers are simple machines that make work easier. There are three different classes of levers. Students will learn what levers are, how the classes of levers differ, and how the construction of levers makes work easier.
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