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2015年5月28日,“辩课进校园”第十九站走进了浙江省杭州市杭师大东城实验学校。本次辩课以“一年级渗透代数思维的教学探索”为主题,来自杭师大东城实验学校的李春英老师和来自杭州市天长小学的吴恢銮老师分别执教了“相等式子”和“玩转数字天平”。两堂课的教学方式截然不同:李老师以天平图示呈现平衡,关注对学生想象能力和符号表征能力的培养;吴老师则以“数学实验课”为抓手,让学生在动手操作中感悟生成。但在教学目标的构
May 28, 2015, “Dispute into the campus ” Nineteenth station into the Hangzhou Normal University, Hangzhou City, East China Experimental School. The subject of this excercise is “Teaching Exploration of Algebraic Algebra” in the first grade. Li Chunying from Hangzhou Normal University Experimental School and Wu Yuluan from Tianchang Primary School in Hangzhou teach “Equal Formulas ”And“ Fun digital balance ”. The teaching methods of the two classes are quite different: Teacher Li balances with the diagram of the balance, pays attention to the cultivation of students’ abilities of imagination and symbolic representation, and Teacher Wu takes “Mathematical Experiment Lesson” as the starting point, In the sentiment generated. But the structure of teaching objectives