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数学教学的最终目的是让学生能解决生活中出现的各种与课堂知识相关联的具体问题,而这些问题教师是不可能在课堂上一一传授的。因此教学时应变教学的重结果为重过程,要把课堂的视野拓展到社会生活中去,要把握住数学教学的底线,从数学教学的底线出发去寻找有效的教学途径才能保证数学课堂最基本的“数学味”。一、精心筛选,自主编题在对教材中数学习题进行教学讲解时,为了提升教学的时效性和针对性,可从众多的习题当中精准地抓住其中的关键知识点,抽取出
The ultimate goal of mathematics teaching is to enable students to solve all the specific problems associated with classroom knowledge that emerge in life that can not be taught in class. Therefore, the teaching of contingency teaching results as the most important process, should expand the classroom vision to social life, to grasp the bottom line of mathematics teaching, starting from the bottom line of mathematics teaching to find effective ways to ensure that the most basic teaching mathematics classroom “Math taste ”. First, carefully selected, self-compiled questions in teaching materials on teaching exercises to explain, in order to enhance the teaching of timeliness and pertinence, which can be many of the precise problems among them to grasp the key points of knowledge, extracted