Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
8.1
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
15186
Points per Word
0.000198
Page Count
112
Points per Page
0.026786
Description
This book is a biography of the 18th century African-American who taught himself mathematics and astronomy and helped survey what would become Washington, D.C.