马头涌官立小学从误解到理解课件

馬頭涌官立小學

從誤解到理解3/9/20231mathsharing_180206_mtcv2從誤解到理解第一節分數除法3/9/20232mathsharing_180206_mtcv2分數除法概念

均分例：一個法國麵包，平均分給4人，每人可得多少？

包含例：某人平均每日吃4個法國麵包，一個麵包可以吃多少天？

3/9/20233mathsharing_180206_mtcv2題型分類除數為整數的分數除法

6÷4/除數為真分數的分數除法除數和被除數均為真分數的分數除法除數和被除數均為帶分數的分數除法3/9/20235mathsharing_180206_mtcv2課堂教學分享

3/9/20236mathsharing_180206_mtcv2課堂教學分享

方法a方法b3/9/20237mathsharing_180206_mtcv2學生分物表現方法abcd錯誤5A3.03%39.39%0%54.55%3.03%5B16.67%5.56%72.22%5.56%0%5C0%13.33%13.33%66.67%6.67%5D0%6.45%61.29%32.26%0%5E6.67%10%10%73.33%0%3/9/20239mathsharing_180206_mtcv2課堂教學分享

3/9/202310mathsharing_180206_mtcv2課堂教學分享

3/4÷63/9/202311mathsharing_180206_mtcv2課堂教學分享自擬應用題4½÷23/9/202313mathsharing_180206_mtcv2課堂教學分享自擬應用題4½÷23/9/202314mathsharing_180206_mtcv2課堂教學分享3/9/202315mathsharing_180206_mtcv2課堂教學分享-自擬應用題3/9/202317mathsharing_180206_mtcv2課堂教學分享3/9/202318mathsharing_180206_mtcv2課堂教學分享3/9/202319mathsharing_180206_mtcv2課堂教學分享自擬應用2/7,4/73/9/202321mathsharing_180206_mtcv2自擬應用題分析4/7÷2/72/7÷4/7錯5A91.12%2.94%5.88%5B80%20%0%5C73.33%3.33%23.33%5D72.73%9.09%21.2%5E80%13.33%6.67%3/9/202322mathsharing_180206_mtcv2推理探究3/9/202323mathsharing_180206_mtcv2自擬應用題評估分析3/9/202325mathsharing_180206_mtcv2自擬應用題評估分析3/9/202326mathsharing_180206_mtcv2自擬應用題評估分析3/9/202329mathsharing_180206_mtcv2自擬應用題評估分析2222122022212112011221111000005A62.8625.718.57002.8600005B59.4624.322.7005.4102.702.70005C57.1410.7117.863.573.570007.1405D13.7920.690034.4810.340013.796.903/9/202330mathsharing_180206_mtcv2個人自擬應用題評估以¼及½自擬一道分數除法數學題，並計算結果。42-30-15A82.86%11.43%5.71%5B87.88%3.03%9.09%5C61.29%12.90%25.81%5D48.48%9.09%42.42%5E75%3.13%21.88%3/9/202331mathsharing_180206_mtcv2自擬應用題評估分析3/9/202332mathsharing_180206_mtcv2自擬應用題評估分析3/9/202333mathsharing_180206_mtcv2自擬應用題評估分析3/9/202334mathsharing_180206_mtcv2自擬應用題評估分析3/9/202335mathsharing_180206_mtcv2反思及檢討

學生己有知識對學習的影響圖示的運用自擬應用題的作用(學生訪談)分數教學的縱軸發展3/9/202336mathsharing_180206_mtcv2從誤解到理解第二節開放題評估的試行與檢討3/9/202337mathsharing_180206_mtcv2小六經驗折線圖行程圖方位角3/9/202338mathsharing_180206_mtcv2小六經驗－研討目的為開放題教學累積經驗探究開放題的評分準則探討以開放題作為評估工具須注意的地方3/9/202339mathsharing_180206_mtcv2課堂處理引起學習動機活動簡介小組討論大課匯報教師總結3/9/202340mathsharing_180206_mtcv23/9/202341mathsharing_180206_mtcv23/9/202342mathsharing_180206_mtcv2小六經驗批改準則3/9/202343mathsharing_180206_mtcv23/9/202344mathsharing_180206_mtcv2小六經驗批改準則(修訂版)3/9/202345mathsharing_180206_mtcv2小六經驗－200米賽跑行程圖修訂準則後

學生表現分數成績46382310003/9/202346mathsharing_180206_mtcv2開放題的試行與檢討先教