论文部分内容阅读
笔者参加了２００２年广东高考化学试卷评卷工作，根据阅卷的随机抽样调查结果显示，实验题满分为２８分，实际平均得分为１３．６８分，得分率为４８．８６％。笔者根据阅卷中的情况，对考生解实验题时出现的典型错例进行评析，供参考。一、实验题中考生典型错解剖析第１６题
The author participated in the 2002 Guangdong college entrance examination chemistry paper assessment work, according to the results of a random sample of the scoring results showed that the experimental score out of 28 points, the actual average score was 13.68 points, the score was 48.86%. According to the situation in the paper, the author analyzes and analyzes the typical mistakes that the examinee made when solving the test questions. First, the experimental questions in the typical mistakes of the analysis of the first 16 questions