Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.7
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5177
Points per Word
0.000193
Page Count
32
Points per Page
0.03125
Series
Essential Science
Description
This book discusses the history of discovery as it relates to Earth, the Moon, and the Sun, looks at Earth's solar system, explains where stars come from and how they form, and describes the Moon's formation and orbit.