1 1. We should cultivate the habit of correcting mistakes and improve our self-judgment ability. It is necessary to cultivate the psychological quality of initiative, perseverance, resistance to setbacks and no inferiority. We should ponder over right and wrong questions repeatedly, find out the causes of mistakes, correct them, and develop good habits, and many problems will come to the bottom, thus improving our self-judgment ability. 12, develop the habit of good communication and improve the ability of expression. In the process of mathematics learning, students should be good at cooperation, express their views, discuss with each other, learn from each other's strengths, or actively communicate with teachers and express their views and opinions. In the teacher's teaching, his way of thinking will exert a subtle influence on you. Therefore, only through constant communication can we promote each other, develop together and improve our expressive ability. If you stand still, you will fall into a dead end and waste unnecessary time. 13. We should develop the habit of studying hard and thinking well, and improve our innovative ability. In the process of learning mathematics, we should follow the cognitive law, be good at using our brains, actively find problems, think independently, pay attention to the internal relationship between old and new knowledge, grasp the connotation and extension of concepts, do more than one problem, change more than one problem, not be satisfied with ready-made ideas and conclusions, be good at thinking about problems from many aspects and directions, dig the essence of problems, and be brave in expressing our unique opinions. Because only thinking can lead to doubt and doubt, as well as thorough understanding. If a person is in an untitled state for a long time, it means that he is not thinking enough and his studies cannot be improved.