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什么是对话?它是指两个或更多的人之间的谈话,课堂对话的含义则更加宽泛。余文森教授说:“对教学而言,对话意味着互动,意味着参与,意味着相互建构……”。数学课堂中的对话则是针对数学相关的内容,以数学语言的形式发表意见、展示思考过程、交流方法理解的探究过程,也是师生间敞开精神世界、彼此接纳数学智慧与情感的过程。然而,放眼当下数学课堂,对话中存在着许多表面热闹实则低效的伪现象:貌似平等的诱导性对话,缺乏自主的静心思考;空
What is conversation? It refers to conversations between two or more people, and classroom conversations have broader meanings. Yu Wensen professor said: “For teaching, the dialogue means that interaction, means that participation, means mutual construction ... ”. Dialogue in mathematics classroom is aimed at mathematics-related content, in the form of mathematical language to express their opinions, to demonstrate the process of thinking, communication and understanding of the process of inquiry, but also between teachers and students to open the spiritual world, to accept each other mathematical wisdom and emotion process. However, looking at the current mathematics classroom, there are many pseudo-phenomena that are lively but ineffectual in dialogue: induced dialogue that looks like equality and lack of independent meditation; empty