Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
3030
Points per Word
0.000165
Page Count
48
Points per Page
0.010417
Series
True Book: Space Exploration
Description
This book introduces the missions of the Mars rovers, including what they study, what scientists have learned, and more.