A Lever
by Armentrout, David
Series:How Can I Experiment with Simple Machines?
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
4.3
AR Points
0.5
Word Count
1,211
Interest Level
Lower Grades (LG K-3)
Genre
Nonfiction
AR Quiz #
61571 EN
About this book
This book defines levers, explains their functions, and suggests simple experiments to demonstrate how they work. The coauthor is Patricia Armentrout.