Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
2.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
331
Points per Word
0.001511
Page Count
24
Points per Page
0.020833
Description
This book introduces young students to the awesome power of gravity, on our planet and in the black holes in galaxies far away.