About Time: A First Look at Time and Clocks
About Time A First Look at Time and Clocksand your and hal lindsey late great planet earth how to put a dog to sleep at home
This book is a history of clocks and how people used to tell time. It lets readers explore the science behind time and how before clocks people would look at the moon, sun, and water. This book effectively told about the history of time keeping and touched upon the way people relate to time in their lives. The pictures were informative, but informal making the material approachable Bruce Koscielniak. Time to read a 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! Koscielniak's watercolor depictions of various clockworks are unusually lucid and well-explained. Mechanically minded children
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ISBN 13: 9780544105126