加载页面出错。
请尝试刷新本页面。如果仍然不行,则可能是网络问题,请使用我们的自测网页查找页面加载受阻的原因。
详细了解可能的网络问题联系支持部获取更多帮助。

Junk Drawer Physics

电子书

Finalist for the 2015 AAAS / Subaru SB&F Excellence in Science Book exemplify outstanding and engaging science writing and illustration for young readers
A children's instructional book on how to use readily available materials to turn the house into a science lab

Physics teacher Bobby Mercer provides readers with more than 50 great hands-on experiments that can be performed for just pennies, or less. Turn a plastic cup into a pinhole camera using waxed paper, a rubber band, and a thumbtack. Build a swinging wave machine using a series of washers suspended on strings from a yardstick. Or construct your own planetarium from an empty potato chip canister, construction paper, scissors, and a pin. Each project has a materials list, detailed step-by-step instructions with illustrations, and a brief explanation of the scientific principle being demonstrated. Junk Drawer Physics also includes sidebars of fascinating physics facts, such as did you know the Eiffel Tower is six inches taller in summer than in winter because its steel structure expands in the heat? Educators and parents will find this title a handy resource to teach children about physics topics that include magnetism, electricity, force, motion, light, energy, sound, and more, and have fun at the same time.

格式

  • OverDrive Read
  • EPUB电子书

语言

  • 英语

级别

  • Lexile® 蓝思阅读分级:890
  • 文字难度:4-5