Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
893
Points per Word
0.00056
Page Count
32
Points per Page
0.015625
Description
Readers will follow the sequence of the process taken to build an extension of a subway system, from the proposal, planning, tunnel digging, and construction of the train and tracks.