Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1235
Points per Word
0.000405
Page Count
24
Points per Page
0.020833
Series
How? What? Why?
Description
Steve, Amy, Zack, and Jo investigate why some things roll and others slide.