About Time: A First Look at Time and Clocks - Couverture souple

Koscielniak, Bruce

 
9780544105126: About Time: A First Look at Time and Clocks

Synopsis

“[An] impressive history of timekeeping.”—Horn Book

Bruce Koscielniak, in this Common Core text exemplar, tells the intriguing story of the many years spent tinkering and inventing to perfect the art of telling time. When time itself was undefined, no one knew the difference between a minute, an hour, and a day. Then people started creating tools to measure time. First they used the sun, the moon, and the water, but soon after people began using their knowledge about the natural world to build clocks and to create calendars made up of months and years. Centuries later, we have clocks and calendars all around us!

This title has been selected as a Common Core Text Exemplar (Grades 4-5, Informational Texts)

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À propos de l?auteur

Bruce Koscielniak is the author and illustrator of several books for children; he is also a musician who has played the violin and jazz guitar for many years. He lives in the Berkshires region of Massachusetts.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Autres éditions populaires du même titre

9780618396689: About Time: A First Look at Time and Clocks

Edition présentée

ISBN 10 :  0618396683 ISBN 13 :  9780618396689
Editeur : HMH Books for Young Readers, 2004
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