Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2063
Points per Word
0.000242
Page Count
32
Points per Page
0.015625
Series
Machines Rule!
Description
This book covers a wide selection of machines that fly, from airliners to hot-air balloons, outlining how they work and their uses.