初中学生两极分化的调查史秀琴，朱爱所初中生在学习上两极分化是一个普遍存在的问题。就初中阶段而言，学生的分化大体从何时开始呢？教育界不少老专家的看法也不一。根据调查我们认为从初一后半年便可见到苗头，到第一学期结束时分化现象已趋明显。初二是两极分化急剧发... Investigation of Polarization of Junior Middle School Students Shi Xiuqin, Zhu Ai Sui The polarization of junior high school students is a common problem. In terms of junior high school, when did students’ differentiation begin? Many old experts in education have different opinions. According to the survey, we believe that the signs appear from the second half of the first year, and the differentiation phenomenon has become apparent at the end of the first semester. The second day is the polarization of hair...