How to infiltrate moral education in mathematics teaching. A: First of all, highlight the key points of infiltration 1. Patriotism education. Patriotism includes loving the history and culture of the motherland, caring about the future of the motherland and devoting oneself to the construction of the motherland. In teaching, teachers should make students realize the brilliant achievements of mathematics, science and technology in modern China, the superiority of socialist system, and the gap between China's comprehensive national strength and world powers, so as to arouse students' sense of pride and crisis, and then enhance their efforts to climb the peak of mathematics for the rich country and the strong people. 2. Dialectical materialism education. Mathematics is a science that studies quantitative relations and spatial forms in the objective world, and mathematics itself is full of dialectical factors. It provides a foundation for students to establish dialectical materialism and develop dialectical thinking. Therefore, teachers should combine the understanding of mathematical concepts, the derivation of mathematical formulas and laws, etc. Enlighten students to understand that "everything in the world is interrelated, developing and changing, and practice is the basis of understanding", so that they can gradually learn to analyze specific problems and master scientific thinking methods such as principal contradictions. 3. Non-intellectual factors education. Through mathematics learning, students' interest and motivation, self-confidence and will, attitude and goals are cultivated. Can actively participate in mathematics learning activities, and should be curious and curious about mathematics; Get the successful experience of mathematics learning, exercise the will to overcome difficulties and build self-confidence; Cultivating the attitude of respecting objective facts, having the spirit of innovation, the habit of independent thinking and cooperative communication all belong to the category of non-intellectual factors. Second, the research method of infiltration 1. Emotional induction method. In teaching, teachers should appear in the whole teaching process with full enthusiasm and abundant energy, and influence students with their own working attitude and emotional contagion. Teachers should stimulate students' emotions through the introduction of questions, the arrangement of links and sincere words, so that students can feel the teacher's love for themselves, thus making students interested in this course. 2. Background introduction method. Many truths and data in mathematics textbooks were first discovered or calculated by the working people in China. Therefore, teachers should take the opportunity to introduce the teaching content. 3. Classroom infiltration method. There are many contents in primary school mathematics textbooks that reflect dialectical materialism, which requires teachers to firmly grasp the "breakthrough point" in classroom teaching. This "breakthrough point" can be a sentence, a question and an example, or a teaching process. 4. Aesthetic enlightenment method. "Mathematics has not only truth, but also supreme beauty." The beauty of mathematics is full of the whole mathematical world, not only the beauty of numbers, shapes and shapes, but also the beauty of symmetry and harmony. This requires teachers to be good at using symbols, colors, lines, graphics and other factors to show the external beauty and internal beauty of mathematics through refined mathematical language, clever problem-solving methods and neat blackboard design, and to seize the opportunity to guide them, so that students can see the image of beauty from abstract symbols, appreciate the charm of beauty from logical reasoning and appreciate the unique internal beauty from superficial forms, thus introducing students into the artistic conception of beauty. 5. Exercise extension method. It is also an effective method to compile the materials reflecting the achievements of the motherland's construction and the changes in hometown and meaningful examples in students' daily life into corresponding exercises to educate students in patriotism. 6. Competition enhancement method. Taking advantage of children's competitive spirit and strong sense of honor, introducing competition mechanism in all aspects of teaching can stimulate students' internal motivation and interest in learning. Let students experience the happiness of success in the competition, enhance their self-confidence, and improve their consciousness and self-control. Third, master the infiltration principle 1. Emotional principle. Teachers should create an emotional atmosphere, encourage students to actively participate in the learning process with the help of emotional motivation, so that students can gain rich emotional experience, form a broad mind and develop harmoniously in all aspects. 2. Scientific principles. To carry out ideological education, we must have a clear-cut stand, correct views and clear reasons. Teachers should give students a correct understanding and guidance from the height of educating people, so that students can accept education convincingly and guide their own behavior. 3. The principle of hierarchy. Ideological and moral education should conform to students' age characteristics and acceptance ability, and it must be from shallow to deep, from concrete to abstract, reflecting the gradient of moral education infiltration. 4. The principle of randomness. That is, teachers should seize the opportunity, grasp the discretion, pay attention to the organic combination of moral education and knowledge and skills, and conduct random infiltration in a timely and appropriate manner to avoid wearing boots and hats and being far-fetched. 5. The principle of expansibility. Only 40 minutes of classroom education is not enough to form students' correct moral thoughts and good will quality. It is necessary to actively open up the second classroom and infiltrate it in various ways and in all directions. In a word, an all-round person should not only have rich knowledge, but also have noble personality, which is the starting point of the modern educational concept of "people-oriented". The fundamental purpose of moral education function infiltration in mathematics teaching is to make teaching really serve the training of qualified talents in the new century. Therefore, in teaching, teachers should combine students' ideological reality and knowledge acceptance ability, penetrate bit by bit and be influenced by others to achieve the dual educational purpose of moral education and intellectual education.