Secondly, if you only got 20 points in this math exam, then ask yourself first, did you study high school math as hard as you did in high school? If the answer is yes, then you should reflect on whether there is something wrong with your method of learning mathematics. Compared with high school, mathematics is not at the same level as junior high school. If the answer is no, then, as you know, failing the exam is inevitable. Genius also depends on 90% efforts to succeed. Do you want something for nothing? This is unwritten in the real world.
3. According to your own experience, put forward some methods of learning mathematics, which I hope will be useful to you: 1. Reflect on your test paper and look at those mistakes. You made them carelessly and you caused them. No, write down the questions in the notebook, then think about them, then ask the teacher, or support the teacher to award prizes. Remember to record your notes in a way that is easier for you to absorb. Time will be tedious and boring, because it will be an important material for you to review before the exam. Not only this test paper, but all students should do it in the future. Especially the big questions behind, you must copy them down, because they will appear in another form. However, the most important thing is to learn how to solve this problem. 2. Careless questions, no matter how wrong, should not be. You should also copy them down and review them before the exam to remind yourself. 3. Listen carefully in class and do more exercises. Although mathematics is a science, feeling is very important. Doing more exercises will help you quickly judge how to do this problem and save time in the exam.
That's about it. Remember to give me a reward.