多年的教学发现,好多学习比较刻苦的学生,为提高解题“效率”往往采取加班加点大量做题的办法,埋头做了大量习题,但考试时依然成绩不理想,解题时破绽百出.其主要弊端是:只注重做题的数量,而不重视解题的质量;只注重做题结果,而不重视解题的过程及解题后的 Many years of teaching have found that many students who study hard work have often resorted to overtime work and do a lot of questions in order to improve the “efficacy” of solving problems. They have done a lot of exercises, but they still have unsatisfactory results on the exams, and they are full of flaws when solving problems. The main disadvantages are: only pay attention to the number of questions, but do not pay attention to the quality of the questions; only focus on the results, do not pay attention to the process of solving the problem and the problem