The Pulley
by Armentrout, Patricia
Series:Simple Devices
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
4.7
AR Points
0.5
Word Count
702
Interest Level
Lower Grades (LG K-3)
Genre
Nonfiction
AR Quiz #
24387 EN
About this book
Text and pictures introduce the pulley, a simple device used primarily to lift heavy objects.
