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课堂练习是数学课堂教学的重要组成部分,是学生掌握知识、形成技能、发展思维的重要途径。笔者认为一节好的数学课在课堂练习设计上应体现如下特点:趣味性、生活性、可操作性、开放性、整合性、层次性、精炼性。一、课堂练习的“趣味性”小学生对数学的迷恋往往是从兴趣开始的。当学生对学习产生了兴趣,就会积极性高涨,思维活跃,注意力集中。因此,小学数学练习的设计,除了应由浅入深、难易适当、逐步提高,还应注重习题的趣味性,从学生的学习兴趣入手,力求体现“趣”字。
Classroom practice is an important part of mathematics classroom teaching, which is an important way for students to master knowledge, form skills and develop thinking. The author thinks that a good math class should reflect the following characteristics in classroom practice design: fun, life, operability, openness, integration, hierarchy, refinement. First, classroom practice “Fun ” Primary school students tend to be obsessed with mathematics from the beginning. When students have an interest in learning, they are motivated, active, and focused. Therefore, the design of primary school math exercises should be more shallow, easier and more appropriate, and should be gradually improved. At the same time, attention should be paid to the interesting nature of the exercises, starting with the students’ interest in learning and trying to embody the words “Fun”.