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在数学教学中,有些教师对于基础知識,沒有全面抓住懂、記、用三个环节,不强調牢固地系統地掌握基本概念、性貭、定理、公式和法則以及它們的应用,形成了学习数学只是单純做练习题的傾向。这样下去,不但不能系统地掌握基础知識,也有害于对学生的独立思考、独立工作能力的培养。看起来,要求学生在认真听讲、认真复习課本的基础上,全面掌握基础知識达到懂、記、用是非常重要的。“懂、記、用”是教学中的三道关口。首先要守住“懂”这道关口。真正的“懂”是要掌握問題的本貭。要达到这一点,在讲授基础知識时需要切实做到理論联系实际,认真启发思考,弄清知識的来龙去脉。还要对問題的本身从正面、侧面和反面分析透,要提出似是
In mathematics teaching, some teachers do not fully grasp the basic knowledge of the three links, do not emphasize a firm and systematic grasp of the basic concepts, sex, theorems, formulas and laws and their application, formed Learning math is simply a tendency to practice questions. In this way, not only can we not systematically master the basic knowledge, but also detrimental to the students’ independent thinking and ability to work independently. It seems that it is very important for students to have a thorough understanding of the basics on the basis of listening carefully and reviewing textbooks carefully. “Understand, remember, use” is the teaching of the three pass. First of all to hold “know” this pass. The real “understanding” is to grasp the root of the problem. In order to achieve this, we need to effectively integrate theory with practice when teaching basic knowledge, seriously inspire thinking and clarify the context of knowledge. We must analyze the problems themselves from the front, from the side and from the back