练习是学生学习数学的一个必不可少的组成部分,对于掌握数学知识,形成数学技能技巧、培养解决数学问题的能力有着无可替代的作用。但长期以来,受传统文化的影响,练习以成人本位、知识本位为主流,强调的是熟能生巧、精讲多练,注重的是步调一致、简单重复,学生疲于应付,毫 Exercises are an indispensable part of students’ learning mathematics. They play an irreplaceable role in mastering maths knowledge, forming mathematical skills and cultivating the ability to solve mathematical problems. However, for a long period of time, due to the influence of traditional culture, the practice is based on the adult and the knowledge-based. It emphasizes that practice emphasizes practice and focuses more on consistency, simple repetition, and students are struggling to cope with the problem