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高三数学复习,若一味“老师讲,学生听”,显得单调重复,影响教学质量的提高。即使有时也会取得较好成绩,但对学生能力的培养是不利的。为此,在高中数学复习中,结合具体情况,部分地采取课堂讨论的形式,是很有必要的,即教师精心设计,拟订提纲,出示题目,由学生独立完成,或“小组”讨论完成,再各自发表意见,指出错误,比较优劣,从而获得正确答案。这样,学生自己动脑动手获得的知识,更为牢靠。通过课堂讨论,还可以激发学生的学习兴趣,调动学生学习的积极性,提高学生分析问题和解决问题的能力。
The third year of mathematics review, if the “teacher speaks, students listen to”, appears to be monotonously repeated, affecting the improvement of teaching quality. Even if some good results are obtained sometimes, it is unfavorable to develop students’ abilities. For this reason, in the review of high school mathematics, it is necessary to take part in the form of class discussion in conjunction with the specific circumstances, that is, the teacher meticulously designs, formulates the outline, presents the topic, is completed by the student independently, or the “group” discussion is completed. Respectively express their opinions, point out the mistakes, compare the advantages and disadvantages, and get the correct answers. In this way, the knowledge gained by the students themselves is more secure. Through classroom discussion, students can also stimulate their interest in learning, mobilize their enthusiasm for learning, and improve their ability to analyze problems and solve problems.