Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1499
Points per Word
0.000334
Page Count
45
Points per Page
0.011111
Series
New True Books
Description
Discusses the characteristics which make human beings different from other species and describes how scientists have learned about prehistoric people and their evolution.