Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
311
Points per Word
0.001608
Page Count
24
Points per Page
0.020833
Description
This guide to planetary bodies includes how they interact with other elements in the universe and emphasizes how questions and observations can lead to discovery.