Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1691
Points per Word
0.000296
Page Count
31
Points per Page
0.016129
Series
Simple Science Projects
Description
Explores the wheel through projects involving rollers, carts, wagons, and other devices using wheels to function.