Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1164
Points per Word
0.00043
Page Count
32
Points per Page
0.015625
Series
Primary Physical Science
Description
This book presents an introduction to the science of why and how things move, including discussions of force, friction, and gravity.