First, too passive. ?

Many students have no initiative in their studies. It is manifested in not making plans, waiting for classes, not previewing before classes, not understanding the contents of teachers' classes, and not really understanding knowledge after classes. ?

Second, the method is wrong. ?

Teachers usually explain the ins and outs of knowledge, analyze the connotation of concepts, analyze important and difficult points, and highlight thinking methods. However, some students don't pay attention to the lecture in class, so they can't consolidate, summarize and find the connection of knowledge in time after class. They just do their homework, and they have little knowledge of concepts, laws, formulas and properties, and they memorize them by rote, and their methods of doing problems are not flexible. ?

Third, ignore the foundation. ?

Some students who "feel good about themselves" often despise the study and training of basic knowledge, basic skills and basic methods, and often only know how to do it, but they are very interested in the problem of showing their level, so they attach importance to "quantity" rather than "quality" and fall into the sea of questions. In regular homework or exams, either calculus is wrong or "stuck" in the middle.

First, do every math class well. ?

"Classroom is an important source for students to acquire knowledge." Try your best to learn every math class well. As the saying goes, "Seeing is believing." In class, we should listen carefully, use our brains, think positively, learn to be a layman and learn in class. This is by no means advocating self-study, but with the guidance and help of teachers, we should explore the ins and outs of all parts of knowledge in a planned and procedural way, combine theory with our own knowledge, life and society, think for ourselves, and put our important energy into the analysis of local problems. We should advocate thinking, not only as teachers, but also give full play to our main role in mathematics learning and form the habit of analyzing, thinking for ourselves and summarizing. The knowledge obtained in this way is self-understanding, clear in concept and firm in memory, which can improve learning efficiency and enhance the ability to analyze and solve problems. Once you have tasted the fruits of personal labor, you will feel happy, and then you will be interested and determined to learn math well. ?

Second, work independently and reason rigorously. ?

Only in practice can we truly master and apply knowledge. In the process of learning, we should be good at combining knowledge with practice and using it in time. Only in this way can we find the shortcomings in learning and make up for the defects in learning. After mastering the basic knowledge, you will be able to solve the problem. The problem-solving time should not be less than 70% of the whole mathematics learning time. In the process of solving problems, on the one hand, we should constantly consolidate basic knowledge and deepen our understanding of teaching materials; On the other hand, please put forward the idea of solving the problem and master the method of solving the problem.