How to "Infiltrate" Moral Education in Mathematics Classroom

First, patriotism education with the help of the history of Chinese mathematics and loving the motherland is the soul of every nation. Loving the socialist motherland is the most basic and noble emotion of China people. Ideological education and patriotism education are one of the most important tasks in primary school mathematics. Our country has a splendid ancient culture, and when we know the creation of working people in ancient China, it will inevitably arouse students' national pride. Cultivate patriotism and national self-esteem. For example, in the teaching of rational numbers, it is introduced to students that China is the first country to use negative numbers, and its achievements in negative numbers are six or seven hundred years earlier than those in Egypt and India, and more than one thousand years earlier than those in Europe. In geometry teaching, Zu Chongzhi was the first person to calculate pi to seven decimal places, more than 1 100 years earlier than foreigners. Through the introduction of these cases, let every middle school student know that our country and nation have made great contributions in the field of mathematics in the past and now, and let students establish national self-esteem and self-confidence and cultivate their patriotic feelings. Cultivate materialist dialectics and form a scientific world outlook. In teaching, teachers should use the law of contradiction transformation to transform the unknown into the known, such as the transformation from "high order" to "low order" when solving equations (groups), the transformation from "multivariate" to "unitary", the algebraic expression of fractional equations, the physicalization of irrational number equations and so on. If we can properly use the viewpoint of unity of opposites and transformation of contradictions to analyze and solve problems, we can not only penetrate dialectics. The second is to dig up moral education materials with the help of textbooks. There are abundant moral education factors in middle school mathematics textbooks. Teachers should not only be good at teaching textbooks as mathematical knowledge, but also be good at infiltrating textbooks as moral education content. However, in teaching, we can't ignore the system and characteristics of teaching materials, regardless of the actual situation of students. This is far-fetched and hard-drawn, but we should integrate moral education content with knowledge dissemination. "Sneak in with the wind and educate people silently, so that students can receive ideological education in a natural and relaxed atmosphere. This requires teachers to study the textbooks carefully, fully explore the potential moral education factors in the textbooks, and carry out moral education through the analysis of knowledge. For example, in the application of teaching equations and equations, some data since China's reform and opening up can be listed for students to analyze, so that on the one hand, students have mastered knowledge, on the other hand, they can also recognize the brilliant achievements made in China. Especially by introducing China's achievements in ancient and modern mathematics, we can cultivate students' patriotism. In the current compulsory education textbooks, there are many contents related to China's achievements in ancient and modern mathematics. We should explore them consciously. While imparting relevant knowledge, we should appropriately introduce mathematical historical materials, educate students in patriotism, and tell the touching story of Zu Chongzhi's pursuit of mathematics. This not only helps to cultivate students' national pride, self-esteem and self-confidence, but also transforms them into the sense of responsibility and consciousness of studying hard for the cause of building the motherland. On the other hand, they can also cultivate students who are not afraid of difficulties, work hard and study hard. Third, update the concept of education and change the way of learning. In the teaching process, teachers can use flexible and diverse teaching methods to carry out subtle moral education for students, such as research-based learning and cooperative learning. In mathematics learning, many laws and properties are summarized by guiding students to discuss and explore. This can not only cultivate students' various abilities, but also cultivate their ability of unity and cooperation, innovation and inquiry. As far as teaching methods are concerned, we can adopt the group cooperative learning method. * * * enjoys the idea that students should be responsible for others' learning and their own learning, and students should learn on the premise of benefiting themselves and others. In this case, students will realize that there is an interdependent relationship between personal goals and group goals, and only when other members of the group succeed can they succeed. This can also help them form the habit of taking others' academic achievements seriously. Learn to communicate with others and enjoy success. Inquiry teaching can stimulate students' interest in learning and produce a desire to actively explore knowledge. Experiencing the production process of knowledge in the process of seeking knowledge is conducive to understanding and mastering knowledge, enhancing subjective consciousness and innovative spirit, and developing thinking ability and practical ability. Through active inquiry activities, students can master methods, learn to learn to cooperate, experience the happiness of seeking knowledge and success, form correct attitudes and values, establish a sense of social responsibility, and lay a good foundation for students' lifelong development. For example, when teaching the section "Conditions of Parallel Lines", teachers can let students know the congruent angle, inner angle and inner angle of the same side by drawing parallel lines with a ruler and a triangular ruler. By measuring the degree of isosceles angle with a protractor, the method of judging parallel lines 1 (isosceles angles are equal and two lines are parallel) is obtained, and the language is transformed into mathematical symbols. Then, through discussion and exploration, students are guided to get the judgment method 2 of parallel lines (the internal angles are equal and the two lines are parallel) and the judgment method 3 of parallel lines (the internal angles on the same side are complementary and the two lines are parallel). Students can also be guided to discuss: "If the internal angles are equal, how to get the same angle and complement the internal angles". In this transformation process, students' reasoning ability is further cultivated, and students are arranged in stages according to different levels such as speaking-reasoning-reasoning-symbolic reasoning, and the habit of making evidence is gradually developed. In the process of inquiry, students go through a mathematical process from concrete to abstract, form an understanding of mathematics, and gradually improve their own ideas in the process of communicating with others. Students are curious about how problems in life can be transformed into math problems. They can increase their mathematical knowledge, cultivate their innovative ability, learn to listen, communicate and reflect, develop their scientific thinking and enhance their scientific spirit. In fact, the reasoning consciousness formed in mathematics teaching plays a positive role in forming moral quality of integrity, honesty, rashness and blindness, habit of respecting truth and serious attitude towards life. Problem-solving teaching is conducive to cultivating students' courage and patience to overcome difficulties and correct mistakes, meticulous work attitude, strong perseverance and mathematical aesthetics; It can also cultivate students' noble sentiments, good values and the pursuit of beauty. Through mathematics education, we can also cultivate a sense of responsibility, dialectical materialism and patriotism, and the moral education value of mathematics education is even better than empty political preaching. Fourth, contact with the reality of life and carry out the education of learning purpose. The purpose of learning is the motivation of learning. Only people with clear goals will have the enthusiasm for learning and the courage to overcome difficulties. Therefore, to carry out ideological and moral education in mathematics teaching, we should put the education of learning purpose in the first place. Mathematics comes from life, and life is full of mathematics. In mathematics teaching, we should closely contact with students' real life, find the theme of mathematics in the real world, make teaching close to life, let students see and touch mathematics in life, thus realize the necessity of learning mathematics, mobilize their initiative and enthusiasm in learning, and carry out learning purpose education in simple terms. Therefore, to carry out ideological and moral education in mathematics teaching, we should put the education of learning purpose in the first place. In teaching, we should also have excellent qualities of difficulty, perseverance, hard work and tenacious struggle. Carry out moral education in the form of mathematical activities. Moral education should not be confined to the classroom, but should be organically combined with extracurricular learning. We can carry out some math activity classes and math theme activities appropriately. For example, after studying simple data sorting in the seventh grade, we can ask students to investigate the number of garbage bags used by their families every day after returning home, then calculate the number of garbage bags used by a class family for one week, one month and one year, and then combine the impact of garbage bags on the environment, so that students can master the cultivation and training of students' will quality by paying attention to mathematics. For example, the cultivation of attention, the cultivation of the will to think over the same problem for a long time, and the cultivation of the spirit of independent thinking. Students are not afraid of knowledge and accept environmental education. Besides, we should carry out various activities according to students' hobbies, such as knowledge contests and telling short stories about mathematicians. I believe this will definitely play multiple roles. V. Demonstration and Guidance, Developing Good Study Habits Education In the mathematics classroom, the exemplary role of teachers and students and the strict requirements of teachers for students are the main methods to cultivate students' good study habits. The exemplary role of teachers is that teachers should infect students through their own words and deeds and influence students with their rigorous teaching style and meticulous work attitude. For example, in class, teachers should dress simply and generously, speak Mandarin, and the language should be clear, definite and logical. The blackboard writing should be neat, the writing should be standardized, and the guidance for "underachievers" should be patient and meticulous, so that students can be subtly influenced and educated under the exemplary role of teachers. Students show the spirit of difficulty; Good study habits of careful calculation, neat writing and conscious inspection. The role is that teachers should pay attention to finding outstanding students in class and inspire other students with examples. For example, teachers should praise students who listen carefully in class, study hard, work correctly and neatly, and have smart and flexible thinking, so as to set an example for other students. In teaching, teachers should also put forward different requirements according to the characteristics of students in their classes. For example, teachers not only ask students to concentrate on class, but also take notes with their hands and brains. When solving application problems, they should analyze the meaning of the problem with the help of line graphs and understand the quantitative relationship. When calculating, they should choose simple methods and check them consciously. In short, whether it is the demonstration of teachers and students or the requirements of teachers, teachers should purposefully and consciously cultivate students' serious, strict and hardworking learning attitude; The spirit of independent thinking and overcoming difficulties. In addition, we should pay attention to its strategy in infiltrating moral education in mathematics teaching, and we should improve the consciousness of infiltration, grasp the feasibility of infiltration and pay attention to the repetitiveness of infiltration. I believe that as long as students' ideological reality and knowledge acceptance ability are combined in teaching, the dual educational purposes of moral education and intellectual education can be achieved. In short, in mathematics teaching, we should pay attention to students' moral life and personality cultivation. The classroom is not only a temple to convey subject knowledge, but also a temple to cultivate human nature. There are rich moral elements hidden in classroom teaching, and "teaching is always educating people" is a basic law of education and teaching activities.