Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6935
Points per Word
0.000144
Page Count
48
Points per Page
0.020833
Series
New Solar System
Description
This book is a discussion of the planets Mercury, Venus, the Earth-Moon system (the double planet), and Mars, and how to observe them.