Book Chapters
教學科技化:一個實踐的例子
- 教學科技化:一個實踐的例子
- 香港數學教育會議HKMEC-98
- 香港
- 香港數學教育學會
- 1998
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- Hong Kong
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- 1997.7 onwards
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- Unknown or Unspecified
- 香港特別行政區政府成立之後,著意於資訊科技教育的發展,以改善香港的資訊教育及加強學生對資訊科技的認識。自一九九八年開始,特區政府將給與每所常規小學不少於十五部的電腦。對於現職教師來說,教學硬件具備了,但教學軟件卻未見配合。本文旨在介紹如何利用試算表發展一個互動之小學數學學習軟件,供小學數學教師參考。在發展教學軟件的第一個階段,要考慮選取一個既便宜而又實用的平台。由於現時大部份電腦都裝上了試算表。所以作者設計的教學程式選擇在試算表上開發。第二個階段,要探討那一個課題適宜用電腦輔助教學。由於利用試算表能迅速建立統計圖表,所以最適合小學數學中統計圖的教學。第三個階段,要配合統計圖的「內容教法認知」。由於訓練學生認識各種常見統計圖之功用是教學目標之一,所以本文會著重介紹設計之軟件如何輔助學生掌握以下之概念:(1) 縱軸刻度的比例會因應數據的大小而作出改變;(2) 棒形圖能反映絕對的概念而圓形圖則反映相對的概念;及 (3) 重疊式棒形圖與並行式棒形圖所針對的訊息有所不同。最後,作者會建議一些有趣的增潤活動,作為本文之總結。
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- Chinese
- Book Chapters
- https://bibliography.lib.eduhk.hk/bibs/4485b0d1
- 2015-09-09
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