Get to know levers /

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by Volpe, Karen.
[ 01. English Non Fiction ] Series: Get to know simple machines Published by : Crabtree Pub. Company, (New York, NY :) Physical details: 32 p. : col. ill. ; 29 cm. Subject(s): Levers. Year : 2009 01. English Non Fiction Item type : 01. English Non Fiction
Location Call Number Serial Data Published Status Date Due
Vernon River Consolidated School 621.8 VOL Available

Includes index.

Levers make work easier -- Parts of a lever -- Catapult shooter -- First class levers -- Moving the fulcrum -- Second class levers -- Crack that nut -- Third class levers -- Small effort, big result -- Levers for fun, too -- All around you -- Working together -- Glossary.