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学习数学要做习题,通过解题能更好地掌握理论,训练解决问题的技能技巧,培养逻辑思维能力。近几年来,许多学校大搞“题海战术”,以为只有多做习题才能提高教育质量,于是,大量的《数学习题集》、《数学题解》之类书籍应运出世,泛滥成灾,造成学生负担过重,严重影响了教育方针的全面贯彻。因此,精选习题,加强指导,减轻过重负担,提高教学质量,就成了当前改革数学教学的重要课题。一、要有目的地编选题目人们的认识是一步一步地由低级向高级发展的。学习过程是认识的过程,也必须符合这个认识规律。根据这个认识规律的各个阶段,要有目的地编选题目。题目大致可分二类:
Learning mathematics to do exercises, solving problems can better grasp the theory, skills training to solve problems and skills to develop logical thinking. In recent years, many schools have engaged in “problem-solving tactics” in order to improve the quality of education only by doing more exercises. As a result, a large number of books such as “mathematical exercises” and “mathematical solutions” Overburdened, seriously affecting the full implementation of the education policy. Therefore, the selection of exercises, to strengthen guidance, reduce the excessive burden and improve the quality of teaching, it has become the current reform of mathematics teaching an important issue. First, there should be a target of compilation of topics People's understanding is a step by step from low to high-level development. Learning process is the process of understanding, must also comply with this rule of understanding. According to the various stages of this rule of understanding, there should be a purpose of compiling the title. The topic can be divided into two categories: