Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1276
Points per Word
0.000392
Page Count
32
Points per Page
0.015625
Description
This book defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work. The coauthor is Patricia Armentrout.