Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
753
Points per Word
0.000664
Page Count
24
Points per Page
0.020833
Series
Ask Isaac Asimov
Description
Briefly describes several kinds of ships and the forces that cause them to float or sink.