Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1815
Points per Word
0.000275
Page Count
48
Points per Page
0.010417
Series
On My Own Science
Description
This book follows the Wright Brothers as they build the world's first airplane, an invention that changed the world.