Timekeeping: Explore the History and Science of Telling Time

Timekeeping: Explore the History and Science of Telling Time

Author: , Illustrator: Samuel Carbaugh

This book travels through the past and into the future to explore how humans have measured the passage of time. From exploring ancient civilization's earliest calendars and shadow clocks, kids...
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Ages: 8-10
Read time: 2-3 hours
AR LEVEL: N/A
LEXILE©: N/A
Ages: 8-10
Read time: 2-3 hours

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