Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5848
Points per Word
0.000171
Page Count
32
Points per Page
0.03125
Series
Yesterday and Today
Description
This book explores long-distance communication methods focusing on smoke signals, the telegraph, satellites, and the Internet.