1, the National Organizing Committee issued a notice, and local organizing committees began to organize their work.
Students should register with the local organizing committee and fill in the registration form.
3. Local organizing committees will summarize the list of registered students to the National Organizing Committee.
4. The 6th National Interesting Mathematics Problem-solving Skills Exhibition (National Unified Written Test)
5. Students write small papers about mathematical modeling.
6. The National Organizing Committee announced the winner of the preliminary contest and awarded the award certificate.
7. Players who won the first, second and third prizes in the preliminary competition are eligible to sign up for the summer math exchange activities of Cambridge University in the UK.
8. All localities should submit small papers on mathematical modeling according to the requirements of the Organizing Committee.
9. The former local organizing committee reported the list of students who participated in the National General Forum.
10, the national general forum and commendation activities follow the core concept of beauty: discovering the beauty of mathematics is the purpose of entering the wonderful mathematics park. Mathematics is beautiful because it is mysterious and beautiful, because it is simple and beautiful, because it is simple and beautiful.
(1), the beauty of simplicity and abstraction of mathematics: the beauty of simplicity of mathematics does not mean that the content of mathematics itself is simple, but that the expression form, proof method and theoretical system of mathematics are simple. The formula C=2πR is one of them. The most perfect figure in geometry-circle, has an unusually simple and harmonious relationship between its perimeter and radius, and a legendary number π connects them closely.
(2) The beauty of composition and combination in mathematics. The basic knowledge of geometry is an important content of primary school mathematics, including the understanding and drawing of straight line, line segment, ray, angle, rectangle, square, circle, parallelogram, trapezoid, cuboid, cube and sphere. No matter how simple or complex, these figures have their own unique beauty. For example, straight lines show rigidity, curves show lightness and smoothness, triangles contain the beauty of change, isosceles triangles, isosceles trapezoid, rectangles, circles and other geometric shapes are symmetrical, stable and square, and so on. The purpose of beauty walking is to guide students to feel their own beauty in the process of understanding and mastering various graphics.
(3) The mathematical method is beautiful.
Through a series of projects, such as interesting math problem-solving skills demonstration, math puzzle game competition and math discovery tour, the activities guide children to discover that the method of learning math is beautiful. At the same time, through team competition, children can feel the strength of the team and the importance of group, unity and cooperation, so as to cultivate their sense of social responsibility and collective honor. If language is a tool of thinking, then mathematics is undoubtedly a method of thinking. Mathematics is everywhere in life. Guiding children to discover mathematical laws in life and learning to apply mathematical methods to solve problems in life is the core goal of Meizou, and it is also the characteristic that Meizou is different from other competitions. Mathematical modeling is set for this purpose and characteristics.
Mathematical modeling is a process of describing practical phenomena, analyzing and solving practical problems with mathematical language. It is a mathematical simplification of actual things, and it is to describe things or problems in mathematical language. The characteristics of mathematics lie not only in the abstraction of concepts, the rigor of logic, the clarity of conclusions and the integrity of systems, but also in the universality of applications. Since the 20th century, with the rapid development of science and technology and the increasing popularity of computers, people's requirements for various problems have become more and more precise, making the application of mathematics more and more extensive and in-depth, especially the globalization of economic development and the rapid development of computer applications. With the continuous expansion of mathematical theories and methods, mathematics has become an important part and idea of contemporary high technology. Cultivating students' consciousness and ability of applying mathematics has become an important aspect of mathematics teaching.
Through the mathematical essay modeling essay competition, the majority of teenagers are guided to start from the reality of life, form the habit of observing life with mathematical thinking methods, and constantly improve their ability to observe life, innovative thinking, information induction and practical application. , so that children can benefit for life.