First, make use of mathematical historical materials to educate students in patriotism and cultivate their will quality.
1. Mathematics is the oldest science, and it is a science formed by countless mathematicians, mathematicians and people with lofty ideals, regardless of hardships, hard exploration and hard pursuit. The history of mathematics is as long as the history of human civilization. It is the only explicit moral education material in junior high school mathematics textbooks that is compiled into junior high school mathematics textbooks by reading. In classroom teaching, we should introduce students to the long history of the development of ancient mathematics in China and correctly evaluate the great achievements of outstanding mathematicians in China. This is an important teaching material and an effective way to educate students in patriotism, improve national pride and enhance national self-confidence.
2. Carry out patriotic education for students through the relevant contents in the teaching materials and the compilation of practical and thoughtful math problems.
In junior high school mathematics teaching, in addition to educating students in patriotism with mathematical historical materials, we should also pay attention to reflecting the superiority of China's socialist system, the correctness of the reform and opening up policy and the great achievements of socialist modernization through the introduction of teaching materials, illustrations, examples and exercises, and collect relevant materials and data at any time, compile mathematical topics, and educate students in patriotism.
Years of teaching practice have proved that organically inserting patriotic materials into teaching can not only enliven the classroom atmosphere and stimulate students' interest, but also help students to set up lofty ideals, cultivate their tenacious will and improve their personality quality. In mathematics teaching, students are introduced to the life stories of mathematicians who have made great contributions in China and the world, and the spirit of hard struggle, hard study and pursuit of knowledge and truth in mathematics research, so as to guide students to overcome the idea of being content with the status quo, cultivate and train their will quality of being brave in exploration and not afraid of difficulties, and make them know that contributing to human progress is the most valuable and meaningful thing in life, thus enabling them to establish lofty ideals. At the same time, mathematics is a rational art, full of ideal spirit, which teaches people honesty and integrity. From the development of mathematics, students can clearly see that as long as a proposition is not proved, it cannot be included in the treasure house of truth, regardless of the qualifications and prestige of the proposer. If the proposition is proved, then his truth will be recognized, and there will be no understatement, which will help improve students' personality quality.
Second, the use of mathematics itself for dialectical materialism education
Dialectical materialism education is mainly the education of several basic viewpoints of dialectical materialism. 1. The view that junior high school mathematics is full of matter
Mathematics is full of dialectical materialism and has three basic characteristics: high abstraction, strict logic and wide application. Because of the high abstraction of mathematics, it often covers up its materiality from objective reality. In mathematics teaching, if we don't pay attention to his materiality, students will fall into the confusion of idealist metaphysics and mistakenly think that mathematics doesn't come from objective reality, but is fabricated by a few "genius" mathematicians in their minds. As Engels pointed out in "Anti-Turin Theory": "The concepts of number and shape are not derived from other places, but from the real world."
2. Junior high school mathematics is full of factors of the law of unity of opposites.
The law of unity of opposites and contradictions is the basic law and core of dialectics. Middle school mathematics is full of opposites.
Known and unknown, phenomenon and essence, absolute and relative, special and general, accurate and approximate, curve and straight line are all unity of opposites.
Therefore, in mathematics teaching, if we can properly use the viewpoint of unity of opposites and transformation of contradictions to analyze and solve problems, then skills can penetrate the viewpoint of dialectical materialism, and students can master the transformation ideas and skills in dealing with mathematical problems, which will help improve the quality of mathematics.
Third, provide mathematics appreciation and cultivate students' noble sentiments.
For junior high school students, it is difficult to understand the true meaning of mathematical beauty because of the limitation of experience, knowledge level and aesthetic ability. This requires teachers to deeply explore and carefully refine the beauty of mathematics in middle school mathematics according to students' psychological characteristics, follow teaching rules and apply aesthetic principles, so that students can fully feel that mathematics is also a colorful and beautiful world and cultivate their noble sentiments.
For example, when talking about axisymmetric graphics, inverse proportional function and quadratic function, guide students to appreciate the beauty of symmetry; When talking about the concept of plane rectangular coordinate system, let students experience the beauty of simplicity; Let's talk about the relationship between the three midlines of a triangle, the bisector of an angle, the high line and the vertical lines of three sides, and the positional relationship between circles, so that students can appreciate the strange beauty.
Fourth, promote competition and cooperation, so that students can learn to be human in the process of mathematics learning.
Learning to be a man requires students to cast their own sound personality and make themselves meet the needs of society and the times. To this end, we must guide students to learn to be human in mathematics learning under the guidance of new educational concepts.
The consciousness of cooperation and competition is an important quality for students to become talents to adapt to modern society. To cultivate students, the key is that teachers should dare to change the traditional teaching mode, establish a brand-new concept of educating people, let students actively participate in the whole process of teaching, give full play to students' subjectivity, let students fully discuss, actively think, communicate collectively and express their opinions in classroom teaching, and inspire wisdom through cooperation, so as to make the teaching process a process of personality, cooperation, communication and competition.
Of course, mathematics is a very rigorous science. To infiltrate moral education in middle school mathematics classroom, we must first ensure the scientific, systematic and complete knowledge, avoid being far-fetched and procrastinating, and combine moral education with knowledge and interest according to students' reality. In this way, moral education in mathematics teaching can be lively and fascinating, and moral education and mathematics can be integrated, so that students can gradually make it clear that they should study hard for the prosperity of the country and the prosperity of the people.