Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1331
Points per Word
0.000376
Page Count
32
Points per Page
0.015625
Description
This biography profiles the life of inventor Jerome Lemelson, discussing how his inventions helped create industrial robots and more.