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作业是教学过程中一个必不可少的环节。当前中学数学教师布置的作业,大多都是书面作业,以书本例题翻版居多,过于整齐划一,不利于学生差异性发展。众之所知,学生的差异性是客观存在的,在同一班级中,由于优等生知识掌握得较好,基础性的作业对于他们来说是反复机械式的,得不到乐趣;学困生则是依赖抄袭,甚至产生畏难、抵触情绪,失去数学学习信心。“人人学有价值的数学;人人都能获得必需的数学;不同的人在数学上得到不同的发
Homework is an essential part of the teaching process. At present, the assignments of middle school mathematics teachers are mostly written assignments. Most of the examples in the book are replicas of the books, which are too neat and uniform, which is not conducive to the development of students’ differences. As we all know, the difference of students is an objective reality. In the same class, due to the good knowledge of excellent students, the basic homework is repetitive and uninteresting to them. It is dependent on plagiarism, or even produce fear, resistance, loss of confidence in math learning. ”Everyone learns valuable mathematics; Everyone has access to the necessary mathematics; Different people receive different kinds of mathematics