Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1080
Points per Word
0.000463
Page Count
24
Points per Page
0.020833
Series
Simple Machines (Heinemann)
Description
This book introduces the principles of springs as simple machines, using examples from everyday life.