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[BEST: Becoming an Excellent Science Teacher 科學教師專業成長] 教學資源: 數量級
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Alan Lin
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Dec 3, 2009, 2:15:40 AM
12/3/09
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學生對
數量級
常常沒有概念,尤其是數值特別大或特別小時。因此像奈米(Nanometer),雖然天天掛在口頭,儼然成了時髦的科技名詞,可是奈米到底有多大,還是沒有概念。奈米應該是很具體的長度單位,卻竟然成了抽象名詞!
底下是美國科學教師協會(NSTA)整理提供的連結,您可以獲得有關
數量級
的相關資料,作為教學參考。
新聞報導
the News: Scale
網路資源
On the Web: Scale
Science Scope雜誌檔案
Articles from the Science Scope Archives: Scale
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由 Alan Lin 於 12/03/2009 03:15:00 下午 張貼在
BEST: Becoming an Excellent Science Teacher 科學教師專業成長
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