Middle school is the spring of life, and it is a very important stage for teenagers to grow physically, acquire knowledge and form an outlook on life. However, at this learning stage, some students feel very hard about mathematics. Therefore, knowing why and how to learn mathematics is a problem that every middle school student must know and learn. Mathematical knowledge is as vast as the ocean and as majestic as the mountain. No matter how talented, energetic, tenacious and excellent learning conditions, it is impossible for a person to learn all the mathematics knowledge. Some students always want to learn everything. They want flowers to bloom next to a bunch of ripe grapes, but the facts tell us that this is impossible! We must start from the first step and make steady progress step by step, so that we can cross the vast sea and climb the magnificent peaks. The study of mathematical knowledge can not be done by listening carefully and memorizing. Legend has it that a man met a fairy by chance, and he gave him a gift of turning stone into gold, but he didn't want gold, but asked him to turn stone into gold. Why does this person need fingers? Because he knows that no matter how much gold he gives himself, gold is always limited, but if he has a finger that turns the stone into gold, he can do whatever he wants. I often tell students this story, but I inspire them: Xian Weng's fingers are good, but after all, they belong to others. If we use it, is it spiritual? It can be seen that we should learn more about Xianweng's golden touch. The ancients said: "Giving you fish can only meet the needs of a meal, and giving people fish will benefit you for life." This is the truth. Mathematics learning method is the means, methods and ways used in mathematics learning. Learning methods are produced and used in the process of learning. Mastering good methods is very important, but it is not an easy task. This requires hard work and perseverance. Only by perseverance every day, over time, can mathematics learning become a conscious behavior, so as to grasp the initiative of mathematics learning. Therefore, there is no shortcut to mathematics learning method, it is only a down-to-earth effort procedure and various concrete measures in this learning process. The ancients said: "Everything is established in advance, and it will be abolished if it is not planned." Whether two students with the same intelligence have a study plan directly affects the learning effect. It is an important principle of scientific learning method to use time scientifically and study in a planned way within a limited time. Therefore, the lack of planning in mathematics learning is one of the important reasons why some students feel hard for a long time. In order to improve the efficiency of mathematics learning, change passive learning into active learning, and be a director of learning, we must grasp several steps: Step one: do a good job in preview before class. In the process of preview, read, think and write properly, sketch and write some comments on the book. In particular, we should use mathematics to learn reading methods, that is, we can't read from beginning to end like Chinese reading. Give some examples, that is, carefully examine the questions, then close the book and try to do it in the exercise book. Then open a pair of books, improve the revisions you have made, check the effect of preview in time, and strengthen your memory. At the same time, we can get a preliminary understanding of the basic content and ideas of the textbook, find out the key points and problems that we don't understand, and try to take notes, taking preview notes as the basis of class notes. Sun Tzu, an ancient military strategist in China, famously said, "Know yourself and know yourself, and you will win every battle." This means that after you have a full understanding of yourself and your opponent, you can be fully prepared and you can defeat the enemy. Preview is the preparation of "knowing yourself and yourself", just like the gunfire of a race. Although it is not allowed in the rules of running, there is no such rule in learning, which is not only allowed but also encouraged. Doing a good math preview is to do it well in advance and make math learning change from passive to active. In short, math preview is self-study before class, that is, before the teacher gives a lecture, he learns a new lesson independently, so that he can have a preliminary understanding and mastery of the new lesson. Stereo preview can greatly improve efficiency. Step 2: Master the correct listening methods. Handle the relationship between attending class and taking notes, attach importance to classroom thinking and answering questions, and constantly improve the classroom learning effect. Students must have a good class and listen carefully. First of all, they should be prepared before class, intellectually, materially and physically. Secondly, we should concentrate on listening, enter the learning state as soon as possible, participate in all learning activities in the classroom, and always concentrate; Third, we should learn to think scientifically, pay attention to understanding, don't just recite conclusions, discover the ideas of teaching materials and the organization of teachers' explanations in time, be brave in setting doubts, express our opinions and be good at verifying answers from multiple angles; Fourth, students should make all kinds of marks and comments in time and take notes selectively. 5. Mathematics classroom exercise is a very important link. The classroom exercise book should be ready at any time and kept well for review and use.