Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2594
Points per Word
0.000193
Page Count
32
Points per Page
0.015625
Description
This book looks at the natural and manmade materials that make up our world--where they come from, what they are made from, and how they can be used to create structures that are useful to our everyday lives.