First of all, listen to the teacher carefully. Listen attentively, follow the teacher's thinking, listen attentively to every word the teacher says, take notes during class, think carefully when you go home, and actively raise your hand to speak in class. In short, listen to the teacher with your hands, your mouth, your eyes, your ears and your heart.

Second, extracurricular exercises. Confucius said, "Learn from time to time". Homework after class is also an important part of learning and consolidating mathematics. Concentrate on completing your homework independently, strive for accuracy once, and correct any mistakes in time. And speed is to exercise your concentration and sense of urgency. Set the alarm clock when you start doing your homework, and then do your homework where you can't see it, which will help improve the speed of your homework. I won't be nervous during the exam, and I won't lose sight of one thing.

Third, review and preview. After finishing the homework of the day, simply look at the new knowledge to be learned the next day, and then recall what the teacher said. When I sleep in bed, I will "watch" the teacher's class in my mind like watching a movie. If there is any problem, I will get up and read it at once until I understand it. Make a summary of the week's homework every Sunday and review it. This is good for learning mathematics. If you master it firmly, you won't forget it.

Fourth, improve. After reviewing your homework, do some climbing questions. Doing this kind of problem, thinking independently as much as possible and trying to find out the hidden conditions are the key to solving the problem. If you really can't think of it, you need to look at the reference books and consult your teachers and classmates. In short, seeing more, doing more, asking more questions, being open-minded, diligent and keeping a positive spirit are the key.