一、不搞题海战术,作业的数量应恰到好处学生在校活动时间减少,作业负担过重,这已是一个较普遍的问题.如果布置相当数量的练习题、自测题和达标题让学生去训练,搞题海战术,当然这样做主观愿望是好的,殊不知,有时事与愿违,适得其反,学生疲于奔命在很短时间内完成大量的练习题只能是囫囵吞枣,一知半解,或者只是相互抄袭完成任务,不可能较好地理解知识,鉴于此我认为布置作业数量应该得当. First, do not engage in the sea tactics, the number of homework should be just right to reduce the time of student activities in the school, the workload is too heavy, this is a relatively common problem. If you arrange a considerable number of exercises, self-test questions and heading for students Going to training and pursuing title tactics of course, of course, subjective desires are good, they do not know, sometimes things go against expectations, and they are counterproductive. Students who are struggling to complete a large number of exercises in a very short period of time can only be obstinate, ignorant, or simply reciting plagiarism to complete tasks. It is impossible to understand knowledge well. In view of this, I think the number of job assignments should be appropriate.