There are a lot of reading materials "Do you know" in the textbook, which introduces China's achievements in the field of mathematics. Teachers should pay full attention to it and make rational use of it to educate students in patriotism. For example, guide students to read the textbook "Do you know? Then it introduces China's brilliant achievements in mathematics research and application since ancient times. The discovery of the axiom of Zuzu was 1 100 years earlier than other countries in the world, and the calculation of pi, the use of negative numbers and the solution of equations in Zu Chongzhi were 1000 years earlier than in Europe. China's ancient scientific achievements attracted worldwide attention. In modern times, Chinese people all over the world are proud of the fruitful achievements of China science. For example, the optimization method pioneered and popularized by Professor Hua, a famous mathematician in China, has been widely used in production and scientific experiments, creating great economic value; Chen Jingrun successfully proved the "(1+2)" theorem in number theory, which is called "Chen Theorem". Chinese-American scientists Yang Zhenning, Li Zhengdao and Wu Jianxiong won the Nobel Prize for their great achievements in science. These real and typical mathematical historical facts can not only stimulate students' strong patriotic feelings and national pride, but also stimulate their enterprising spirit.

2. Infiltrate moral education into mathematics teaching content.

Mathematical knowledge contains rich social knowledge. Combining these knowledge, we can educate students to love the motherland and socialism, and cultivate students' national self-esteem and self-confidence. For example, through the math application problem: "Uncle Wang's family income is 5,000, and he spent 2,500 last year. It is estimated that this year's income is 25% higher than last year's, and the expenditure is 65,438+00% lower than last year's. What is the income and expenditure situation this year? " This is a question of knowledge about income and expenditure. Educating students at this time, Uncle Wang's family has a surplus last year, and this year is more than last year, which shows that under the leadership of the party, the people's living standards have been greatly improved, getting better every year. For another example, every minute of teaching can educate students to cherish time; Use the illustrations in textbooks to educate people about civility, love of labor and protection of animals and plants ... These moral education can find the corresponding penetration points from the contents of textbooks.