Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.7
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1327
Points per Word
0.000377
Page Count
32
Points per Page
0.015625
Description
Engaging text and photographs introduce kinetic energy, how friction slows down kinetic energy, and how friction helps us every day.