Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.8
Points
4.0
Fiction/Nonfiction
Nonfiction
Word Count
21965
Points per Word
0.000182
Page Count
157
Points per Page
0.025478
Series
Experimental Science
Description
This book describes the function of scientific equipment used in the field of physics, meteorology, biology, and earth science and provides instructions for constructing these instruments.