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教学就其本质而言,是对话的活动,即师生、生生通过对话,在交往与沟通中共同创造意义的过程。学生在交流合作,对话共享中,不仅获得了活的知识,重要的是获得了对话理性,并在启发式、探索式的对话中获得主体性发展。在数学教学中,对话,可以拉近学生对新知的认识距离,展示学生的多元反应与个性发展,拓宽课堂与生活的联系,拓展“再创造”活动的时空,让课堂精彩纷呈,让学生激情荡漾。
Teaching, by its very nature, is the activity of dialogue, that is, the process of creating meaning jointly by teachers and students through life and life through dialogue and communication and communication. Students in the exchange and cooperation, dialogue and sharing, not only access to living knowledge, it is important to get the dialogue rationality, and heuristic, exploratory dialogue to obtain subjectivity. In mathematics teaching, dialogue can shorten students ’awareness of new knowledge, display students’ multiple reactions and personality development, broaden the connection between class and life, and expand the time and space of “re-creating” activities so as to make the classroom colorful and exciting Students passionate waves.