近日学校举行了一次调研测试,语数外全部参考,命题制卷,监考批改都可谓标准化操作。特别是命题,安排的都是有丰富命题经验的骨干教师,他们对编制试卷的要求烂熟于心,对内容的效度、信度、难度和区分度都把握得相当合理。但在批阅六年级英语试卷的过程中,笔者发现可能有两极分化的现象,为进一步摸清情况,笔者统计了一下我校三至六年级的英语考试成绩,研究了一下分数的分布情况。(见下表) Recently, the school held a research test, all the language outside the reference, the proposition scrolls, proctoring and correcting can be described as standardized operation. In particular, propositions and arrangements are all key teachers with rich experience in propositions. They are familiar with the requirements for the preparation of examination papers and are fairly reasonable in terms of validity, reliability, difficulty and distinction of content. However, during the course of reading the sixth grade English papers, I found that there may be polarization phenomenon. To further clarify the situation, the author statistics about my grade three to sixth grade English test scores to study the distribution of scores. (See table below)