Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2355
Points per Word
0.000212
Page Count
32
Points per Page
0.015625
Description
Photographs and engaging text introduce forces in our world, including energy, motion, contact forces, distant forces, and combined forces.