在中学的化学教育、教学活动中不可缺少的一个重要的组成部分,其对于锻炼和培养学生思维能力是有很大帮助的。在中学阶段实际上每一次的测试都是教师教学质量和学生学习质量一种信息反馈,它在一定程度上代表着实际的教学效果,当然这并不绝对。但是,在实际的化学教学中,作为教师需要重视试卷讲评。 An indispensable part of chemistry education and teaching activities in secondary schools, which is very helpful for training and cultivating students’ thinking ability. In fact, every test in middle school stage is an information feedback on the quality of teaching and the quality of students’ learning. To some extent, it represents the actual teaching effect, which of course is not absolute. However, in the actual teaching of chemistry, as a teacher need to attach importance to papers comment.