Senior two students are not good at writing exercise books. They always have to look at the answers before they know how to write. They didn't learn formulas well in primary school and junior high school, and they were not good at using formulas. What can be done? In fact, it is not difficult to learn math well. First of all, although you don't have to listen to the whole class, you should listen for at least half an hour, and try not to be distracted when listening. Secondly, after class, we should consolidate in time, thoroughly understand the knowledge points that we don't understand in class, and then often look through the representative examples that the teacher said in class when we have time. Then there is the "crowd tactics", you know. When you can stick to these steps, your good days will come. You will find that the steps of many questions are similar, and then you can get rid of the sea of questions. It's a matter of persistence and interest. Good luck!