Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1614
Points per Word
0.00031
Page Count
32
Points per Page
0.015625
Description
RobbO and RobbEE learn how to hold materials together using a screw and how to use a screw to lift up loads and raise water.