Pulleys and Gears
by Glover, David
Series:Simple Machines (Rigby)
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
4.4
AR Points
0.5
Word Count
1,020
Interest Level
Lower Grades (LG K-3)
Genre
Nonfiction
AR Quiz #
15765 EN
About this book
Introduces the principles of pulleys and gears as simple machines, using examples from everyday life.
