Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1202
Points per Word
0.000416
Page Count
48
Points per Page
0.010417
Series
Rookie Biographies
Description
Describes the life and accomplishments of the former slave who became a scientist and devoted his career to helping the South improve its agriculture.