Book Chapters
角的教學與測考
- 角的教學與測考
- 小學數學教育文集2015:決心與智慧的展望
- 香港
- 香港數學教育學會
- 2015
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- Hong Kong
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- 1997.7 onwards
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- Primary Education
- 根據香港課程發展議會 (2000) ,角的學習內容出現於小二和小三。然而,角的概念會延續至往後的學習單元,例如︰方向(由北方順時針轉一個直角,便是東方)、垂直與平行(以直角引入垂直線)、四邊形(藉角的認識探討四邊形的特性)等。因此初小學生必須對角的概念有很好的理解,為日後建構更高層次的幾何概念打好基礎。 數學化教學是重視學理鋪陳的教學法。在設計教學前,教師必須對學理結構有很好的掌握,才能有效地佈置和處理教學上的每一個細節。本文以角的教學為主題,從學理入手,深入地分析由直線衍生的角的定義,並介紹一個適用於小學課堂的教學方案,及其執行時的注意事項。最後會探討在這個方案底下學習的學生,將如何面對測考,期間又會遇上怎樣的困難。
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- Chinese
- Book Chapters
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- 9789881294517
- https://bibliography.lib.eduhk.hk/en/bibs/ba06db54
- 2015-07-23
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