Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
875
Points per Word
0.000571
Page Count
24
Points per Page
0.020833
Series
Library of Healthy Living
Description
Describes the stages of sleep, what happens when we sleep, and why we need to sleep.