"The topic is outside the book, and the reason is in the book." Mastering the basic knowledge skillfully is the basis of our success in learning, but many students just ignore this point. Therefore, in mathematics learning, the first thing is to lay a solid foundation and master basic concepts and methods skillfully.
Second, be diligent in thinking.
Mathematics is a highly scientific subject, which requires us to use our brains and think hard. Some students tend to avoid difficulties when doing problems, or skip them, or simply look at them and think they won't. In fact, this is just an excuse for you to be afraid of difficulties. If you want to improve your math scores, you must form the habit of independent thinking, use your head when you encounter problems, study hard, and be independent. When you solve the problem through your own in-depth thinking, you will realize how wonderful it is to "suspect that there is no road, and there is another village", which will also enhance your interest and enthusiasm for mathematics.
Third, strengthen training.
"If a worker wants to do a good job, he must sharpen his tools first." The math test paper for the college entrance examination is only 2 1 question. If you want to do this 2 1 problem well, you need countless calculations and training to improve your ability to solve problems and take exams. Training every day may be boring, but we can't escape. We can only accept it in the best state and say to ourselves every day, "I can do it!" " "Only in this way can we maintain a good attitude and resist resistance in training. In addition, for our repeat students, time is very tight, which requires us to do problems selectively according to our own situation during training, especially when we are unfamiliar and have a weak grasp of knowledge points. It is necessary to search for related topics and strengthen training, so as to be comfortable in the exam, which not only improves the correct rate, but also speeds up the pace.
Fourth, induction and summary.
Personally, this is the most important part in the process of mathematics learning. We should sort out and summarize the knowledge we have learned, classify, sort out, synthesize and deepen it according to the internal relationship of knowledge, so as to achieve mastery through a comprehensive study and form a complete knowledge system, a knowledge system of our own. Many students pursue doing more questions and doing more new questions, but ignore the correction of right and wrong questions. Summarizing knowledge often backfires. Summarizing right and wrong questions, sorting out unfamiliar knowledge points and doing more questions are all in vain. Of course, when I say error correction, I don't simply write the correct answer. We also need to take notes in red at the back, and mark some important, difficult and error-prone points, so that we can have key points when we look at them later. At the same time, when summarizing, it needs to be classified, such as "given the function f(x)=ln(mx2+ 4mx+m+3), if the domain of f(x) is r, find the range of m" and so on. , sum up together. For some scattered knowledge, such as accumulation method, cumulative multiplication and so on.
Some students may find that the teacher clearly understands the topic, but he can't do it himself when he gets it. This requires us to sort out the topics, transfer knowledge and apply what we have learned. In fact, the process of sorting out topics is also the process of sorting out ideas and mastering methods.