Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5048
Points per Word
0.000198
Page Count
48
Points per Page
0.020833
Series
Wonder Women of Science
Description
This book profiles the life and career of mathematician Katherine Johnson whose calculations helped send people into space.