高中数学总复习课,若一味采取“老师讲、学生听”,“教师板书,同学照抄”,是一种因循守旧的作法,即使是高明的教师,在高考中,猜对题目,学生依样画葫芦,获得优良成绩,但对于解决实际问题,独立思考却是很差的,因而就出现了“高分低能”,也就是向高等学校输送了一些不完全合格的新生。为了在总复习阶段,不是“简单的重复再现”,我们采用了课堂讨论的形式,即在教师精心设计下,拟订提纲,出示题目,由学生独立完成,再各自发表意见,指出错误,比较优劣,获得正确答案。这样做,促使学生以主人翁的态度积极思考,而对于自己知识上的缺陷,也可 In the senior mathematics general review class, if we adopt “teachers speak and students listen,” and “teachers write on the board, the classmates copy”, it is an old-fashioned practice. Even highly-skilled teachers, in the college entrance examination, guess the right topic, and follow the example of the students. The gourd has achieved excellent results, but for solving practical problems, independent thinking is very poor. Therefore, “high scores and low energy” have emerged, that is, some students who are not fully qualified have been delivered to colleges and universities. For the purpose of the overall review stage, instead of “simple repetition,” we adopted the form of class discussion, that is, under the meticulous design of teachers, formulating outlines, presenting the topics, and independently completing them by the students, and then giving their own opinions, pointing out the mistakes and making comparisons. Bad, get the correct answer. In doing so, students are motivated to think positively by their masters, but also for their own knowledge deficits.