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Written by Fiona Macdonald

ISBN: 978-0-531-21928-7

List Price: $29.00

Your Price: $21.75

That hour that drags, that day you can't wait for—and those months of blissful sun that you count down to! All these things have been made measurable by clocks and calendars. Although time may not always be on our side, without clocks and calendars we would forget birthdays, be late for appointments, and miss out on important things in life. This fascinating new book in the You Wouldn't Want to Live Without series delves into the history of clocks and calendars. From early astronomical observations to recent technological developments, this book explores the wonderful journey of timekeeping.
Item #: 641872
Imprint: Franklin Watts
Copyright: 2016
Trim Size: 8 1/2" x 9 1/2"
Pages: 32
Grades: 3 - 12
Ages: 8 - 17
  • Full-color cartoon-style illustrations that make the books fun and attractive to reluctant readers
  • A simple timeline providing an easily understood history of the subject
  • Top Tips offer helpful advice on what you should or shouldn’t do in a tricky situation
  • How It Works callouts explain the science behind the technology
  • You Can Do It! callouts describe a simple, safe experiment, or an action you can take to help make the world a better place
  • A helpful glossary and index in each book