This is a very strict process. First of all, you have to participate in the provincial preliminaries in April or May, and then those who pass the preliminaries will participate in the national senior high school mathematics league held on the second Sunday of 10 every year. Generally, the top students in the province will attend the winter camp in January next year, which is the national finals. Every year, about 200 students from all over the country participate in the winter camp. Generally, the top 30 students will be selected into the national training team, and the training team will conduct training from mid-March to early April. After six training sessions,

Extended information of domestic competition

It's not too late to hold a math contest in China. After liberation, under the initiative of Professor Hua and other mathematicians of the older generation, middle school mathematics competitions were held from 65438 to 0956, and resumed in Beijing, Shanghai, Fujian, Tianjin, Nanjing, Wuhan, Chengdu and other provinces and cities, and high school mathematics leagues were also held jointly by Beijing, Tianjin, Shanghai, Guangdong, Sichuan, Liaoning and Anhui. From 65438 to 0979, 29 provinces, municipalities and autonomous regions in Chinese mainland held middle school mathematics competitions.

Since then, the enthusiasm for developing mathematics competitions all over the country has never been higher. 1980, at the first national conference on the popularization of mathematics held in Dalian, it was decided to take the mathematics competition as a regular work of the Chinese Mathematical Society and the mathematical societies of all provinces, municipalities and autonomous regions, and hold the "National Senior High School Mathematics Joint Competition" 10 on the first Sunday in mid-June every year. At the same time, the mathematical circles in China are actively preparing to send athletes to participate in the International Mathematical Olympics. 1985, the national junior high school mathematics league was held; 1986 held the "Huajin Cup" Youth Mathematics Invitational Tournament; 199 1 year, the national primary school mathematics league was held.

China's high school mathematics competition is divided into three levels: the national league tournament in mid-June every year is 65438+ 10; The following year 1 month CMO (winter camp); The training and selection of the national training team began in March of the following year.

The American Middle School Mathematics Competition has a great influence on the middle schools in China. The competition is also divided into three rounds: AHSME, with 30 multiple-choice questions, which should be completed within 90 minutes; The American Mathematics Invitational Tournament (AIME) took 15 fill-in-the-blank questions, and the answers were all positive integers not exceeding 999, which were required to be completed within 3 hours; The American Mathematical Olympiad (USAMO), the highest mathematics competition in the United States, has five questions each time and takes 3.5 hours to complete.

Our country has taken a series of effective measures to make our country's mathematics competition activities extensive, orderly, in-depth and lasting, and do a good job in the training and selection of all kinds of mathematics competitions at all levels. First, create a good scene for the math competition; Primary and secondary schools organize teaching interest group activities every year, and set the time, place, tutor and auxiliary content; There are plans to provide intensive counseling and training for some math "seedlings" in order to establish a math Olympic amateur school. Secondly, strengthen the counseling power of mathematics competition; Mathematical Olympic coaches at all levels should constantly improve their teaching and teaching quality.

Third, optimize the mathematics competition counseling system; Compile and publish basic mathematics competition training materials or counseling books, collect and sort out domestic and foreign mathematics competition materials, study and refine the thinking methods and skills of solving problems in mathematics competitions, and improve and perfect the selection mechanism and counseling methods of mathematics competitions.

The "National Primary School Mathematics Olympics" (founded in 199 1) is a popular activity, which is divided into preliminary competition (March every year) and summer camp (summer every year).

The "National Junior Middle School Mathematics League" (founded in 1984) is held by the mathematics competition organizations of all provinces, municipalities and autonomous regions in the form of "taking turns to host", which is held in April every year, with a trial and a second trial.

The National High School Mathematics League (founded in 198 1) is held in the same way as the junior high school league. It is divided into initial test and second test. About 90 students who have achieved excellent results in this competition are eligible to participate in the "China Mathematical Olympics (CMO) and the National Winter Camp for Middle School Students" hosted by chinese mathematical society (every year 1 month).

References:

Baidu Encyclopedia Olympic Mathematics Competition