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Harper Collins Publishers About Time: A First Look at Time and Clocks

Name: About Time: A First Look at Time and Clocks
Brand: Harper Collins Publishers
SKU: S000453431
Price: 429.60 TRY
Availability: InStock

Satıcı: Mega Kids Lab

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429,60 TL

Renk: Karışık

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: 9780544105126 - 23173 - Karışık - S000453431

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! Basım Dili: İngilizce