Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3949
Points per Word
0.000253
Page Count
32
Points per Page
0.03125
Series
Science the Facts
Description
This book investigates forces and the way they affect how things move, with sections on gravity, magnetism, and friction.