Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
925
Points per Word
0.000541
Page Count
24
Points per Page
0.020833
Series
How Simple Machines Work
Description
This book describes how ramps, wedges, and screws work and the many ways in which they are used.