Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.3
Points
6.0
Fiction/Nonfiction
Nonfiction
Word Count
31672
Points per Word
0.000189
Page Count
136
Points per Page
0.044118
Description
This biography examines the life of Charles Darwin and explains the thinking that led him to develop his theory of evolution. The text includes historical photographs and passages from Darwin's diary.