Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1864
Points per Word
0.000268
Page Count
32
Points per Page
0.015625
Series
First Library of Knowledge
Description
This book explores the beginnings of Earth and life on it, describing the first fish, several kinds of dinosaurs, and prehistoric birds and mammals.