中学数学教学应强调熟练地掌握基础知识,不要过多地强调做难题。难题需要做,但必须在基本知识非常熟练的基础上去做。现在有些中学对学生的要求不够严格,突出反映在做习题上,没有必要的训练,计算的准确性也很差。我曾碰到这样一个大学生,在中学他是老师公认的最好学生,老师对他说,书本上的题对你来说太容易了,你看一下就行了。由于在高中未经严格训练,到大学后简直学不下去。所以我觉得在中学应对学生严格要求,严 Middle school mathematics teaching should emphasize the mastery of basic knowledge, do not over-emphasize the problem. The problem needs to be done, but it must be done on the basis of very basic knowledge. At present, some secondary schools are not strict with their students' requirements. They are outstanding in their exercises and do not have the necessary training. The accuracy of their calculations is also poor. I have met such a college student, he is the best recognized by the teacher in high school, the teacher told him that the title of the book is too easy for you, you look at it. Because in the absence of strict training in high school, after simply can not go to college. So I think in the secondary schools to meet the strict requirements of students, strict