Mathematics is a basic subject, and mathematics is an abstruse and mysterious subject. Primary school students' mathematics learning is not a process of passively accepting mathematics knowledge, but a process of actively exploring knowledge and developing ability. To learn it well, interests, habits, methods and abilities are very important for primary school students. Interest and habits are the premise of effective learning, and methods and abilities are the guarantee of effective learning. These four aspects are closely related, complement each other, influence each other and improve each other. Below I will talk about how to teach from these four aspects, so that students can learn more effectively. Teach students how to learn math 1. Guide students to remember mathematics knowledge on the basis of understanding. Mathematical knowledge is rich and varied, and arithmetic is ever-changing. It is difficult to learn by rote. Memory is the basis of students' thinking activities, the main component of intelligence, and one of the necessary abilities for students to acquire mathematical knowledge and complete learning tasks. The memory of mathematical knowledge should be based on understanding, so that students can achieve the purpose of memory unconsciously. Understand memory. The premise of memory is understanding. In teaching, teachers should fully mobilize the enthusiasm of students' thinking, let students remember on the basis of understanding, and combine the mathematical phenomena in real life to remember, which can receive good results. As long as you fully understand and master what you have learned, your memory will be in your brain accordingly. Image memory. A method of remembering things by their images or appearances. Primary school students' thinking is mainly in images, and is gradually developing into abstract thinking. In teaching, teachers should pay attention to vividness and vividness in lectures, so as to awaken students' imagination of things and form image memory. For example, when teaching mathematical recognition in the first grade, comparing 2 to ducklings and 3 to ears is the image memory method of mathematics and objects. Conventional memory. By looking for the inherent laws of things, students can be helped to remember. Mathematical knowledge is regular, so long as students are guided to master it, they can effectively remember it. For example, by mastering the laws of 10, 100, 1000 and so on by adding or multiplying some numbers. In the future, it can be convenient and time-saving for simple operation. Inductive memory. It is a memory method that integrates knowledge with internal relations to form a system and a network. For example, with regard to the knowledge of area, how many grades do students need to complete all their studies? The formulas are different because of the different graphic features. Only through induction and systematic arrangement can the internal integrity of knowledge itself be guaranteed. Some formulas and laws should not be memorized by rote, but should be understood by analysis and applied flexibly. Especially in class, we should pay attention to learning new knowledge, analyzing exercises, not being distracted and doing things unrelated to learning. Attention must be highly focused and think positively. When you don't understand the topic, you should make a good record in time, discuss it with your classmates after class, and do a good job of filling the vacancy. 2. Guiding students to question and improving their ability to learn mathematics is the beginning of exploring knowledge, finding problems and raising awareness. Einstein once said: It is more important to ask a question than to solve it. Learning should ask more questions, point out problems and try to solve them, so as to make progress. For primary school students, starting to ask questions needs the teacher's inspiration and guidance. As a teacher, we should not only teach students knowledge, but also encourage students to ask more questions, so that students can seriously study the contents of textbooks and mathematics in life, ask questions, trace back to the source, broaden their thinking, raise their awareness and improve their ideological quality while learning knowledge. Once you have the habit of asking questions, students will ask many unexpected questions from teachers. 3. Teach students to learn to generalize and accumulate. If students can sum up the law of solving problems in time, especially accumulate some classic and special problems. In this way, we can study easily and improve the efficiency and quality of learning. In the actual teaching practice, it is proved that the boundary between success and failure of mathematics teaching lies in whether to teach students to master the best learning method. We often find that some students always study according to the rules. Although they work hard, their learning quality is not high. If students learn good learning methods, they can not only improve their learning ability, but also benefit for life. Therefore, in the daily teaching of primary school mathematics, as a people's teacher, we should pay attention to the cultivation of primary school students' learning methods so that students can learn more effectively in classroom teaching.