初中数学是一个有机的、紧密联系的整体,低一年级的知识是高一级知识的基础。初二的难点最多,初三的考点最多。初一数学知识点虽然很多,但都比较简单。很多同学在课堂学习中感受不到压力,加上教师没有采取行之有效的措施,慢慢积累了很多小问题,这些问题在进入初二,如遇到相应的困难后,就会给初二的学习造成严重的影响,同学们可能 Junior high school mathematics is an organic, closely linked to the whole, the first-year knowledge is the basis of a higher level of knowledge. The second day of the most difficult, the third day of the most test centers. Although the beginning of a few points of mathematical knowledge, but are relatively simple. Many of our classmates feel no pressure in class learning. Coupled with the failure of teachers to take effective measures, many small problems have slowly accumulated. These problems are entering the second day of classes. After encountering difficulties, The study has a serious impact on the students may be