Never be afraid of difficult problems when doing problems.

There are many people who can't get up in math, largely because of fear. Some people see conic curves and derivatives, which are a little longer and more complicated, even 2 1 and 22, and they have already started to shrink back. If you don't work hard, you will never earn this part of your grades, so the first suggestion is to do it boldly. Anyway, math is already very poor, so why be afraid of hitting your face? There is too much math in front, so what if it is swollen? The back is getting stronger bit by bit, and one day it will hit the face.

2

Strengthen reflection after doing the problem

Students must make it clear that the topic they are doing now is definitely not the topic of the exam. But to use ideas and methods to solve the problems we are doing now. So we should reflect on every question we have done and sum up our gains. To sum up: what is the content of this question and what method is used. Turn knowledge into pieces and questions into strings. Over time, build a scientific network content and method system. As the saying goes, "money is hard to buy." We think it is very valuable to finish your homework and look back carefully. Review is a very important link in the learning process. See if you did it right; What other solutions are there? Where is the topic in the knowledge system? What is the essence of the solution; Whether what is known and what is sought in the topic can be interchanged, and whether it can be added or deleted appropriately. With the above five reviews, students' problem-solving ability can increase day by day. Although the time invested is very small, the effect is great.

Some students think that if you want to learn math well, you will succeed naturally as long as you do more problems. Actually, it is not. Generally speaking, there are too few problems that can be said and done, and many problems that practice makes perfect are out of the question. Therefore, we should do more questions appropriately. However, exams are generally difficult to enter the sea of questions and pile up questions. For example, many people write almost every day because of their work needs. As a result, after decades of writing, can his writing level be improved? Generally speaking, his writing level is often the same as before. Only by taking improvement as the goal, organizing activities reasonably and systematically, summing up and reflecting can we improve our level.

three

How to use the wrong book

If you are wrong, you should record it. The wrong question book is the same as a note. Sorting out the wrong questions is not copying or copying, but extracting. If you only focus on choosing topics, you will lose the process of understanding and choosing multiple topics. Similarly, if the teacher says something, it only means that you didn't listen to the course at all. Really efficient people will simplify their knowledge and read books thinly. I think the following questions need to be remembered:

There is a trap in the question, which is difficult to describe. Generally speaking, it is easy for you to be bypassed by the questioner and make mistakes, resulting in your understanding rather than technical mistakes. The answer needs to be discussed in categories, because we often forget to discuss in categories, which shows that our thinking is not open and mature enough; There are many solutions to the problem, and each solution is a train of thought; Type in questions that you will make mistakes repeatedly; You have no idea about this problem. First learn which step to think about the answer and learn to steal points. Of course, it varies from person to person. If you think there are any problems that need to be sorted out, you can also write them down.

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Take the initiative to correct mistakes, and mistakes will not be made again.

We must pay attention to correcting mistakes so as not to make mistakes again. There is not so much time in high school math class, except for a few typical mistakes, we can't take care of other mistakes. If mistakes can be corrected in time, they may become wealth and become preventive measures to prevent such mistakes from being made again. But if we can't correct the mistake in time, it will form hidden dangers and "mines", and it will get into trouble sooner or later. Some students think that they can't get up on the exam results because they are too careless in doing the questions. Besides, I am careless. For example. Like learning to drive. Under the right foot, step to the left, that is, step on the brake. Go right and step on the gas. Its mechanical principle, design reasons and operating procedures can be clearly stated. If the new driver really knows this, can he be allowed to drive to the streets? I'm afraid he knows he lacks practice. Just because you can finish the task correctly once or twice doesn't mean you will never make mistakes. Lack of practice is often the real reason why students make mistakes. We must see that if our basic background is full of mines and hidden dangers are endless, it will be difficult to learn math well in the future.