论文部分内容阅读
众所周知,数学解题就是学生利用已掌握的数学知识及数学思维方式缩短已知和结论之间的距离,在已知条件和未知世界之间架起一座桥梁。培养学生的数学解题能力应从以下四个方面入手。一、牢固掌握基础知识,使基础板块化、系统化解题的过程就是将大脑中已有的知识结构与习题的已知和结论作比较,并对此进行思维活动的过程。因此掌握完整的知识结构是解题的关键。数学实践告诉我们,成绩差的学生就是知识结构掌握不够牢固,知识结构残缺零碎,拿到题没有解题思路。所以在平时教学中,特别强调学生要牢固
It is well-known that the mathematical problem solving is that students use the mastery of mathematical knowledge and mathematical thinking to shorten the distance between known and conclusion and bridge the gap between known conditions and the unknown world. Training students ability to solve mathematical problems should start from the following four aspects. First, firmly grasp the basics, the basic block, the process of systematic problem-solving is to know the existing structure of the brain and the exercise of known and conclusions compared to the process of thinking activities. Therefore, to master the complete knowledge structure is the key to solve the problem. Mathematical practice tells us that students with poor grades are not strong enough to grasp the knowledge structure, fragmented knowledge structure, get the problem does not solve the problem. Therefore, teaching in peacetime, with special emphasis on students to be solid