Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.1
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
12250
Points per Word
0.000163
Page Count
52
Points per Page
0.038462
Series
Uncovering
Description
This introduction to airplanes provides information on the history of aviation and includes discussions of different types of planes and how they work.