Telephones and Cellphones

The progression of communication technology from yesterday's telegraph and Morse Code to today's state-of-the-art smartphones.

By: Tom Jackson

Illustrated by:

Published by: Brown Bear Books by Black Rabbit Books

9-12Age Range

6.4 AR

30Pages

ScienceSubject

IG1020LLexile

15-30 minsReading Time

YGuided Reading

YFountas & Pinnell

70DRA

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