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在教学中,我们应有计划、有目的地培养学生的解题悟性,让学生去体会感悟数学的智慧与美.一、以“实际生活”为颜料开拓感悟的天地.布鲁纳指出,“教学过程是一种提出问题和解决问题的持续不断的活动.”学生思维是遇到问题才产生的.老师在讲课时,如果平铺直叙,照本宣科地将知识程序化地交给学生,学生即使知其然,也未必知其所以然.反之,如果老师在课堂教学中能从学生实际生活入手,联
In teaching, we should plan and purposefully cultivate students’ understanding of the problem, so that students can experience the wisdom and beauty of mathematics. First, with “real life” as a pigment to explore the world. Bruner pointed out that “the teaching process is a continuous activity that asks questions and solves problems.” Students think that they have problems. When teachers give lectures, if they are flat and straightforward, they are given instructions procedurally to the students. Even if students know this, they may not know why. On the contrary, if the teacher can start from the actual life of the students in the classroom teaching,