Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.3
Points
0.5
Fiction/Nonfiction
Fiction
Word Count
1053
Points per Word
0.000475
Page Count
32
Points per Page
0.015625
Series
Animal Helpers
Description
Building a fort in the backyard, a grandfather and granddaughter get help from six simple machines: a lever, pulley, inclined plane, wheel and axle, screw, and wedge.