Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
403
Points per Word
0.001241
Page Count
24
Points per Page
0.020833
Series
Mega Machines!
Description
Submarines are underwater ships used by militaries around the world. These mega machines can be over 550 feet long and can carry up to 160 crew members on board.