Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1012
Points per Word
0.000494
Page Count
24
Points per Page
0.020833
Series
My Science Library, 3-4
Description
Using interesting facts and photographs, this book discusses tools that are used by scientists and researchers.