Explore Gravity!
- 系列名:Explore Your World Series
- ISBN13:9781619302075
- 出版社:Nomad Pr
- 作者:Cindy Blobaum; Bryan Stone (ILT)
- 裝訂/頁數:平裝/96頁
- 規格:26.0cm*21.0cm*1.3cm (高/寬/厚)
- 出版日:2013/11/01
- 藍思閱讀分級: 780L
商品簡介
With 25 hands-on activities that include connections to toys, sports, and everyday items such as scales, elevators, and water towers, this project book helps young scientists explore the invisible but powerful force that is responsible for keeping the universe in place. By creating a working model of a scale, readers will learn what weight really means and how it is affected by gravity. By playing with various weights to make a marvelous mobile, readers learn about center of balance and how martial artists use this knowledge to throw their weight around. Additional activities show how gravity affects the human body, plants, and even electricity. The book is rounded out with a chapter on how to use antigravity forces, including air pressure, buoyancy, and thrust.
作者簡介
Cindy Blobaum is the author of Explore Night Science!, Geology Rocks, and Insectigations and is a contributor to Highlights, Hopscotch for Girls, and Plays magazines. She has designed science-based programs and teacher workshops for nature organizations throughout the United States. She lives in Des Moines, Iowa. Bryan Stone is a cartoonist and the illustrator of Explore Night Science!, Explore Life Cycles!, Explore Rivers and Ponds!, Explore Rocks and Minerals!, Explore the Solar System!, and Explore Transportation! He lives in Hartland, Vermont.
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