在初中数学教学分化问题的群众性研究中,我室选择的课题是初中数学教学全过程中分化点的调查.我们试图在对若干统计量作出描述性处理的基础上进行定量分析,确定初中数学教学全过程中分化点的位置和分化程度,为研究它们的成因、相互联系与影响,探讨防治分化的措施提供现状调查方面的依据. In the mass study of the differentiation of mathematics teaching in junior high school, the subject of our choice is the investigation of the differentiation point in the whole process of mathematics teaching in junior middle school.We try to make a quantitative analysis on the basis of descriptive treatment of some statistics, The position and differentiation of differentiation points in the whole process of teaching provide the basis for investigating the causes, interrelationships and influences between them and exploring ways to prevent and control differentiation.