Mathematics is one of the compulsory subjects, so we should study hard from the first day of junior high school. So, how can we learn math well? Here are several methods for reference: First, pay attention to the class and review in time after class. The acceptance of new knowledge and the cultivation of mathematical ability are mainly carried out in the classroom, so we should pay attention to the learning efficiency in the classroom and seek the correct learning methods. In the classroom, we should keep up with the teacher's ideas, actively make the following steps of thinking prediction, and compare our own problem-solving ideas with what the teacher said.

Pay special attention to the study of basic knowledge and skills, and review in time after class, leaving no doubt. First of all, before doing all kinds of exercises, you should recall the knowledge points that the teacher said, correctly master the reasoning process of various formulas, and try to recall them as much as possible, instead of turning over the books immediately. Finish your homework independently and be diligent in thinking. In a sense, you shouldn't create a learning style of asking questions if you don't understand. For some problems that are difficult to solve for a while because of unclear thinking, we should calm down and seriously analyze the problems and try our best to solve them ourselves. At every stage of learning, we should sort out and summarize the points, lines and surfaces of knowledge, interweave them into a knowledge network and incorporate them into our own knowledge system. Second, do more questions appropriately and develop good problem-solving habits. If you want to learn math well, it is inevitable to do more problems, and you should be familiar with all kinds of problem-solving ideas. First of all, we should start with the basic problems, take the exercises in the textbook as the standard, practice and lay a good foundation repeatedly, and then find some extracurricular exercises to help us develop our thinking, improve our ability to analyze and solve problems, and master the general rules of solving problems. For some error-prone problems, you can prepare a set of wrong questions, write your own thinking and correct the process of solving problems, and compare them together to find out where your mistakes are, so as to correct them in time. We should form a good habit of solving problems at ordinary times.

Let your energy be highly concentrated, let your brain get excited, think quickly, get into the best state, and use it freely in the exam. Practice has proved that the more critical it is, the problem-solving habit you show is no different from your usual practice. If you are careless in solving problems, it will often be fully exposed in the final exam, so it is very important to develop good problem-solving habits. Third, adjust the mentality and treat the exam correctly. First of all, we should start from three aspects: basic knowledge, basic skills and basic methods, because most exams are also basic topics. For those difficult and comprehensive topics, we should think carefully, try our best to sort them out, and then summarize them after finishing the questions. Adjust your mentality, let yourself calm and think in an orderly way at any time, and overcome impetuous emotions. In particular, we should have confidence in ourselves and always encourage ourselves. No one can beat me except ourselves. We should have our own pride, and no one can beat me. Be prepared before the exam, practice routine questions, expand your thinking, and avoid improving the speed of solving problems on the premise of ensuring accuracy before the exam. Some simple basic questions, you should have 12 points and get all the points; For some difficult questions, we should also try to score, and learn to score hard in the exam, so that our level can be normal or even extraordinary. It can be seen that if you want to learn mathematics well, you must find a suitable learning method, understand the characteristics of mathematics and let yourself enter the vast world of mathematics.

Senior two should finish the next volume of algebra and solid geometry. Generally, students learn all the knowledge of high school for three years in grade one or two, and review it comprehensively in grade three. There will be a math "exam" and an important "college entrance examination" in the third grade. Second, the difference between junior high school mathematics and senior high school mathematics.

1. Poor knowledge. Junior high school mathematics knowledge is less, shallow, easy and extensive. Extensive knowledge of high school mathematics will promote and extend junior high school mathematics knowledge and improve junior high school mathematics knowledge. For example, the concept of junior high school angle is only within the range of "0- 1800", but there are actually 7200 and "300" angles. Therefore, high school will extend the concept of angle to any angle, which can represent all angles including positive angle and negative angle. Another example: studying plane analytic geometry in high school will calculate the volume and surface area of some geometric entities in three-dimensional space; You will also learn the knowledge of "permutation and combination" and solve the problems such as the number of queuing methods. For example, three people line up continuously, and there are several queuing methods (6); How many times did four people play table tennis doubles? A: 3) Senior high school students will learn how to count these permutations. It is meaningless to square a negative number in junior high school, but it is stipulated in senior high school that i2=- 1, so the square root of-1 is I, and the concept of number can be extended to the range of complex numbers. These knowledge students will gradually learn in their later studies.