Simple Machines

From the series: Everyday Science

$35.70 $24.95
A level 1 Amicus Reader that describes how simple machines--levers, screws, pulleys, inclined planes, wedges, and wheels and axles--are used in construction and how they make work easier. Includes science experiments.

ISBN: 9781607530169

PUBLISHER: Amicus

AUTHOR: JoAnn Early Macken

READING LEVEL: GRADE 1

PAGES: 24

COPYRIGHT: 2010

SERIES: Everyday Science

SUBJECTS: Physical Science