通过五年的普通物理教学,我觉得初学物理的学生在学习方面一个最有害的趋向就是死记公式和问题的答案,有时甚至只背几页课本。我认为学生的这种倾向是非常有害的,甚至比薄弱的数学基础和缺乏勤奋精神的危害还要大。事实上,我所教过的大多数学生都在物理方面花了很多时间,比他们花在数学和化学上的时间要多得多。在他们普遍的抱怨声中,我发现,尽管他们在物理方面花了这么多时间,他们仍然难以圆满地做出考卷上的题目,特别是理解题。这几年来,我发现有些学生连记忆和理 Through five years of general physics teaching, I feel that the most detrimental trend in the learning of beginner physics students is to remember the formulas and answers to the questions, and sometimes even just a few pages of textbooks. I think this trend of students is very harmful, even bigger than the weak mathematics foundation and the lack of hard work. In fact, most of the students I have taught spend a lot of time on physics, much more than they spend on math and chemistry. In their widespread complaints, I found that although they spend so much time on physics, they still find it difficult to satisfactorily complete the questions on the examination papers, especially the question of comprehension. Over the past few years, I have discovered that some students even remember and manage