Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3381
Points per Word
0.000296
Page Count
32
Points per Page
0.03125
Description
This book explores the concepts of forces and motion, describing simple machines, gravity, electromagnetism, speed, and velocity.