The Curriculum Standard of Primary Mathematics points out that moral education should permeate the whole process of primary mathematics teaching and patriotism education should be strengthened. However, this link is also the most important part of classroom teaching. Then, how to carry out moral education in mathematics teaching?

First, infect students with teachers' personality charm.

Moral education is a subtle education to cultivate students' emotions. The influence of teachers' image and mental outlook on students is direct and far-reaching. Among them, teachers' exemplary role and attitude towards students are the main methods to cultivate students' good habits. Teachers' words and deeds can infect students, so we should influence students with strict teaching style and meticulous work attitude. In class, dress simply and generously, speak Mandarin, and the language should be clear and logical. The blackboard writing should be neat and standardized. The design of blackboard writing, the expression of language and the appearance of teachers can infect students with beauty invisibly, thus edifying students' sentiment and making them feel the education of beauty. Counseling "problem students" should be patient and meticulous, so that students can be subtly influenced and educated under the influence of teachers. If teachers are gloomy and lifeless in teaching, the classroom atmosphere will be tense and serious, students will easily feel depressed and their learning potential will not be tapped. Therefore, in classroom teaching, teachers should create situations, integrate the feelings of teachers and students into cognitive activities, and let students study in a pleasant and relaxed atmosphere, which is helpful to cultivate students' good personality.

Second, use the content of teaching materials to infiltrate moral education.

In primary school mathematics textbooks, ideological and moral education is very rich. As long as teachers study textbooks carefully, make full use of moral education materials in textbooks and seize the opportunity to carry out ideological education, moral education will run through knowledge teaching. For example, when reviewing the teaching of "hours, minutes and seconds", use courseware to show the festive scenes of Beijing's successful Olympic bid. Grasp this material and educate students: China's bid for the Olympic Games has been successful. We in China have been looking forward to this dream for many years, and today we have finally realized it. As China people, we are proud and proud. When teaching pi, we can introduce Zu Chongzhi as a great mathematician and astronomer in China. He was the first person in the world to accurately calculate the value of pi to seven decimal places, more than a thousand years earlier than foreign mathematicians. And tells the touching story of Zu Chongzhi's pursuit of mathematics, which can not only enhance students' national pride, self-esteem and self-confidence. For another example, when reviewing the teaching of "reading and writing" in the sixth grade, some local educational data can be selectively introduced. You can also introduce the topographical features of China. For example, China has a vast territory, about 5,000 kilometers from east to west and 5,500 kilometers from north to south, with a land area of about 9.6 million square kilometers. There is a world-famous Yangtze River in China, with a total length of 6,300 kilometers. When teaching "application problems", we can educate students to love their hometown, motherland, socialism and science by comparing and analyzing the convincing data of daily life, agriculture, science and technology and health reflected by the application problems.