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作为高中数学复习阶段中的一个重点环节——试卷讲评,其作用不言而喻。传统的试卷讲评课,教师都是按部就班讲评试卷,经常出现类似尴尬的情况:教师在讲台上一个人拼命讲题,但是台下的学生昏昏欲睡,试卷讲评效果可想而知。笔者认为,讲评课并不是简单的知识再现,也不是一个简单的纠错的过程,而是通过试卷讲评,教师与学生都要从试卷中得到收获,进一步夯实基础,拓展训练,才能让讲评课取得高效。笔者结合多次试卷讲评的实践,就如何提高试卷讲评课的有效性进行论述。
As a high school mathematics review phase of a key link - papers comment, its role is self-evident. The traditional papers on the assessment class, teachers are all step by step to comment on papers, often appear similar embarrassing situation: teachers in the podium desperately talked about a topic, but the audience was drowsy, the papers commenting results can be imagined. The author believes that the commentary is not a simple rehearsal of knowledge, is not a simple process of error correction, but through the papers commentaries, teachers and students have to reap the paper, to further consolidate the foundation, to expand training, to make lectures Made efficient. The author combines the practice of several papers comment on how to improve the effectiveness of the papers to comment on the discussion.