Keeping Time Through the Ages: The History of Tools Used to Measure Time

Name: Keeping Time Through the Ages: The History of Tools Used to Measure Time
Author: Levy, Janey
ISBN: 0823989933

Author: Levy, Janey

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Reading Metrics

Grade Level Middle Grades (MG 4-8)

Book Level 5.8

Points 0.5

Fiction/Nonfiction Nonfiction

Word Count 2092

Points per Word 0.000239

Page Count 32

Points per Page 0.015625

Series PowerMath; PowerKids Press

Description

This book examines how time has been measured through history, by such methods as observation of natural cycles and different kinds of clocks and watches.