Since I engaged in primary school mathematics teaching, I have earnestly studied the new curriculum standards of primary school mathematics, constantly changed and implemented new teaching concepts, fully developed the teaching resources of mathematics education, gave full play to the educational function, improved students' thinking, and exercised students' will quality, which not only improved mathematics scores, but also promoted the development of students' comprehensive quality.
This paper talks about specific methods in mathematics teaching for your reference, aiming at expanding the functions of mathematics teaching.
First, change ideas and give full play to the ideological education function of mathematics.
We read the new curriculum standards of primary school mathematics and set three-dimensional goals for mathematics teaching. The first goal is emotion and value, and the second is knowledge and ability. So ideological education is also the task of mathematics. Not only math subjects, but also three-dimensional goals as long as you read the new curriculum standards of all subjects. Strengthening ideological education is the teaching task of all subjects. We should change the traditional wrong teaching concept, break the boundaries of disciplines, highly integrate educational and teaching resources, promote the development of students' comprehensive quality, establish a people-oriented educational concept and consolidate the foundation of students' sustainable development. Dialectical materialism holds that the world is universally connected, there is no isolated and static thing, and things are interrelated, mutually promoted and mutually restricted. It is precisely because of this connection that the world has formed and maintained a dynamic balance. The same is true between our disciplines, which are interrelated, complementary and perfect, forming a huge knowledge system.
In mathematics teaching, it is necessary to cultivate students to love science, learn science, use scientific thoughts and feelings, understand things objectively, fairly and rationally, and develop good scientific literacy; It can cultivate students' patriotic feelings, establish a correct aesthetic view, hone their strong will, cultivate the professionalism of Excellence, and form the habit of rigorous thinking, repeated verification and rigorous logic. Mathematics is not only thinking gymnastics, but also the accelerator and whetstone of moral education. As long as we attach importance to moral education in mathematics class, we will certainly receive the moral education effect of "moistening things and being silent"
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Second, expand classroom teaching, so that students can enjoy unlimited scenery
It is necessary to expand the effect of classroom teaching, base on teaching materials but not stick to them, extend the classroom, give students more visual feelings, activate students' emotions, adjust students' thinking, alleviate the fatigue and boredom caused by mathematics teaching, and adjust the classroom teaching atmosphere. There are many short stories of mathematicians and many mathematical works in the textbook. For example, when the textbook talks about pi, Zu Chongzhi introduced it. He looked at a round object, repeatedly calculated, checked in many ways, kept improving, and made the pi accurate to between 3. 14 15926 and 3. 14 15927. The students personally experienced the long and profound origin of China culture and the great wisdom of our ancestors. There are also many famous mathematical works, such as Zhou Pian Shu Jing, Nine Chapters Arithmetic, Sun Zi Suan Jing and Xia Yang Hou Jing, which have promoted the development of the whole world culture. Among them, there is such a problem in Sun Tzu's calculation: "I don't know how many things there are, three for three, five for five, and seven for seven." What's the number? " It has aroused the interest of many western mathematicians. There are countless superstars in the field of mathematics in China, which has a great impetus to the world culture.
Not only that, when telling the story of mathematicians, the great wisdom of mathematicians, like the spring breeze, moistens the young hearts of students, sows the seeds of wisdom and opens the skylight of students' wisdom. Many examples of ancient mathematics are classic, which can cultivate students' strong interest. This is the best combination of wisdom, interest and moral education. If you find good materials and dig deep, you can get the educational effect of killing two birds with one stone.
Third, comprehensively develop moral education textbooks and improve the quality of mathematics teaching.
Based on teaching materials, new curriculum standards and learning situation, we should fully tap moral education materials, scientifically design, rationally plan as a whole, optimize efficacy, expand educational effect, develop intelligence, cultivate ability, cultivate mathematical thinking and shape students' souls. Let's talk about my specific approach:
1. Establish a correct aesthetic view. Materials of mathematical beauty abound, such as regular geometric figures such as circles, rectangles, triangles, trapeziums, cones and columns, which give people endless symmetrical and stable aesthetic feeling, endless imagination, ever-changing combined figures and different and fresh visual sense, and can develop students' horizons and transform their thinking. Throughout the history of Nine palace map, it is full of infinite whimsy. The three numbers on the diagonal add up to 15, which has a strong sense of symmetry and has become an unbreakable military layout in ancient China. It has a wonderful mystery, constant appearance and infinite internal changes.
Mathematics shapes and perfects beauty everywhere in life. Doors and windows have symmetrical beauty, bearings have rotating beauty and intuitive beauty, which can give students a kind of perceptual beauty. When perceptual beauty accumulates to a certain extent, it will change qualitatively, rise to rational beauty, and gradually migrate to people's moral quality, so as to rationally distinguish beauty from ugliness, good from evil, justice from injustice, and establish a correct aesthetic view.
2. Cultivate careful quality. Mathematics can't be sloppy at all, especially mathematical calculation problems. When I teach decimal addition and subtraction, I especially emphasize that the addend and the decimal point of the addend must be aligned when calculating, otherwise it will be a tiny difference. In order to make students realize the importance of learning mathematics carefully, I said that Audi recorded the payment amount of12,346,800 yuan as12,346,800 yuan in accounting, which caused the company to lose11212,000 yuan. The students were shocked. In real life, entering the wrong decimal point may cause the enterprise to close down, entering the wrong decimal point may lead to death and the decimal point may eat people. Wrong decimal point may ruin the family, which is a lesson of blood. You shouldn't be careless in studying mathematics. For example, when solving application problems, reasoning should be rigorous and interlocking to form a logical chain. Even writing should cultivate careful and good psychological quality.
In a word, there are many ways to cultivate students' mathematical ideology and morality. As long as we study it carefully, mathematics teaching will far exceed the education of mathematics itself. We should constantly strive to expand new research fields.