Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7557
Points per Word
0.000132
Page Count
64
Points per Page
0.015625
Series
Learning Playground
Description
This activity-based book introduces early-level physical science concepts, including energy and motion, different types of forces, and simple machines.