搜尋標籤: "dissection method"
Areas of polygons and circles (English subtitles available)Some real-life situations of a furniture shop form the story of the programme and they bring forth the discussions on the teaching contents of the areas of polygons and circles. Through the…
ronson@hkecl.net
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384 次播放
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Areas and Volumes (English subtitles available)1. Introduce Dissection Method and Fill Up Method for the calculation of the areas of polygons 2. Deduce and apply the formula for the area of a circle 3. Understand the volumes of cubes, cuboids,…
ronson@hkecl.net
0 個讚
599 次播放
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