In the exercise class, the examples given by the teacher are all targeted and representative, which can reflect the application methods of relevant knowledge points or special problem-solving skills. Therefore, our math tutor suggested that when taking notes, don't copy the teacher's problem-solving process, just copy down the examples and leave appropriate gaps in the notebook, so as not to affect listening because of copying the answers.
In class, we should concentrate on thinking about the teacher's questions or listening to the teacher's explanations, and pay attention to the usage of knowledge points or problem-solving skills emphasized by the teacher. After class, I will take the time to write down the detailed steps in my notes independently and make a summary of each example. It is necessary to summarize the usage of a knowledge point in the example, the solution of such problems, and some special skills. Only in this way can we reflect the role of example.