館藏書目查詢 > 書目資料
借閱次數 :

How toys work /

  • 點閱:59
  • 評分:0
  • 評論:0
  • 引用:0
  • 轉寄:0



  • 書籤:
轉寄 列印
第1級人氣樹(0)
人氣指樹
  • 館藏
  • 簡介
  • 作者簡介
  • 收藏(0)
  • 評論(0)
  • 評分(0)

Students wont have to disassemble their favorite toys to discover what makes them work. This reader explores electric, magnetic, and motion-powered toys from design to function. It introduces students to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Students read about time-honored favorites including the rocking horse, Slinky, and rattles.
???zh_TW.webpac.bookDescSource???:博客來網路書店

此功能為會員專屬功能請先登入
此功能為會員專屬功能請先登入
此功能為會員專屬功能請先登入
此功能為會員專屬功能請先登入