The "Mathematical Invention Method" is a summary of Chang Jianqiang, a teacher at Huashi Experimental Middle School in Jiangyin City, Jiangsu Province, who has summarized his specific practices in cultivating the creativity of middle school students over the years. He refers to the successful experience of creative education at home and abroad. It was refined based on the theory and proposed in 2004. It is highly intuitive and operable. The application of "Mathematical Invention Method" provides theoretical and methodological guidance for the cultivation of creativity among primary and middle school students. The Mathematical Invention Method consists of ten mathematical models (i.e. mathematical formulas). Mathematical models are used to inspire students' creativity. This seemingly mechanical way of mathematical thinking actually gives people a multi-dimensional flexibility and inspiration. Specifically divided into 1. Mathematical expression of addition: A B=C2. Mathematical expression of plane coordinate combination method: f(x) f(y)=C3. Mathematical expression of three-dimensional combination method of space: f(x) f(y) f (c)=D4. Mathematical expression of function table invention method: Y=F(X)5. Mathematical expression of computer fuzzy simulation method: AX BY=C6. Mathematical expression of mathematical optimization method: V=0.618×A 7. Change mathematics Expression: A → a or B 8. Subtraction mathematical expression: A-b=a9. Expansion mathematical expression: a→A10. Contraction mathematical expression: A→a. Huashi Experimental Middle School relies on the "Mathematical Invention Method" to carry out scientific and technological education activities. Students have generated more than 3,000 valuable invention ideas and obtained more than 200 national patents. More than 300 students have won awards in municipal, provincial, national and international youth science and technology innovation activities.