Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1888
Points per Word
0.000265
Page Count
32
Points per Page
0.015625
Description
This book explains the concepts of mass, weight, acceleration, gravity, and friction for an audience of young learners.