About Time: A First Look at Time and Clocks
by Koscielniak, Bruce
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
6.7
AR Points
0.5
Word Count
2,953
Interest Level
Lower Grades (LG K-3)
Genre
Nonfiction
AR Quiz #
83519 EN
About this book
This book describes the concept of time and how it has been measured throughout history, using water clocks, sundials, calendars, and atomic vibrations.