China Mathematical Olympics (National Middle School Students' Mathematical Winter Camp)

The national middle school students' mathematics winter camp is a higher-level mathematics competition based on the national high school mathematics league. Starting from 1985, initiated by Peking University, Nankai University, Fudan University and China University of Science and Technology, chinese mathematical society decided to hold the national middle school students' mathematics winter camp every year 1 month from 1986, which was later called China Mathematical Olympics (Chinese? Mathematical Olympics (CMO). Winter camp invited winners from all provinces, municipalities and autonomous regions to participate in the national senior high school mathematics league, with more than 100. The principle of distribution is at least one person in each province and city, and then the scores are set to be preferred. The winter camp lasts five days. The first day is the opening ceremony, the second and third days are the exams, the fourth day is the academic report or sightseeing, and the fifth day is the closing ceremony to announce the exam results and awards.

The CMO exam is completely simulated by IMO, with 3 questions a day and 4.5 hours in a limited time. Each question is 21(3 times of IMO questions), and the full score of 6 questions is 126. The difficulty of the topic is close to IMO, and the award is similar to IMO. Set the first, second and third prizes, and the top 20 to 30 players with the highest scores will participate in the International Mathematical Olympiad (International? Math? China Olympic National Training Team.

Since 1990, the team competition of Chen Shengshen Cup has been held in the winter camp. Starting from 199 1, the national middle school students' mathematics winter camp was officially named China Mathematical Olympics, which became the highest level, largest scale and most influential middle school students' mathematics competition in China.

Regulations on the National Mathematics Competition for Middle School Students (for Trial Implementation)

I. General principles

1、? This regulation is formulated in order to implement the National Pentathlon Competition Regulation formulated by China Association for Science and Technology.

2、? The National Mathematics Competition for Middle School Students is a series of mathematics activities for middle school students nationwide, which is approved by the Ministry of Education, headed by the Youth Science and Technology Center of China Association for Science and Technology and undertaken by the Chinese Mathematical Society. Including: National Senior High School Mathematics League (5438+1mid-October every year), China Mathematics Olympics (Winter Camp for Middle School Students), National Training Team Selection (March every year) and National Team Overseas Tournament (July every year).

3、? The purpose of the national mathematics competition for middle school students is to improve their interest in learning mathematics, promote the extensive development of extracurricular activities in mathematics, promote the combination of in-class and extracurricular education in mathematics, provide opportunities for further improvement for students who are interested in mathematics and have spare capacity for learning, provide new ideas for mathematics education reform, especially curriculum reform, discover, train and select a group of mathematics talents, and prepare for participating in the international mathematics Olympics.

4、? As a math competition and popular science activity for middle school students, the national middle school students' math competition adheres to the principles of "continuous improvement on the basis of popularization" and "simplification, thrift and voluntary participation". Activities are carried out after school hours, and there is no selection at all levels, which does not affect the normal teaching order of the school. The content of the preliminary test of the National Senior High School Mathematics League does not exceed the current senior high school mathematics teaching syllabus, and other competitions are implemented according to the requirements of the International Mathematical Olympics.

Second, organization.

5、? The National Mathematics Competition for Middle School Students was hosted by chinese mathematical society, director of the Youth Science and Technology Center of China Association for Science and Technology.

6、? Chinese mathematical society has a Popularization Committee, which is responsible for the organization, coordination and management of the national senior high school mathematics league. Under the Olympic Committee, he is responsible for the selection of China Mathematical Olympics (the national middle school students' mathematical winter camp), the national training team and the overseas competition of the national team. Mathematical societies of all provinces, autonomous regions and municipalities directly under the Central Government (led by local associations for science and technology, but only having business guidance relations with the Chinese Mathematical Society) have corresponding promotion committees or mathematical competition committees.

7、? The Popularization Committee of the Chinese Mathematical Society consists of 1 director, several vice-directors and members, and consists of an expert group, whose members include the heads of the popularization committees or mathematics competition committees of all provinces, autonomous regions and municipalities directly under the Central Government. Chinese mathematical society Popularization Committee holds a national working conference every two years.

8、? The chinese mathematical society Olympic Committee consists of 1 chairman, vice-chairman and several members.

Third, competition.

9、? The national mathematics competition can be organized by the organizer or entrusted by other units. The unit entrusted by the organizer to be responsible for a certain competition is called the organizer. The responsibility of the organizer is to be responsible for the proposition, organization, evaluation, achievement determination, reward and punishment of the national competition and the selection of the organizer.

10、? The national senior high school mathematics league and its related activities are organized into provincial-level divisions with provinces, cities and autonomous regions as units. The competition matters in the provincial-level competition areas shall be the responsibility of the corresponding institutions in the competition areas. The provincial division must send a person in charge of the competition, and this person is the first responsible person.

1 1、? The responsibilities of the provincial division are: according to the requirements of the organizers and contractors, organize registration, identify registration qualifications, issue competition notices, and distribute examination questions; Accept the contest questions sent by the organizer and keep them confidential; According to the need to set up inspection room; Designate the person in charge of each examination room; Organize competitions according to the rules to ensure the order of the stadium; Collect the answers of the contest and judge the results according to the scoring standard given by the organizer; Put forward the preliminary evaluation opinions of the first prize and determine the winners of the second prize; Report the results of the competition according to the requirements of the organizer.

12、? The qualification of players participating in China Mathematical Olympics (National Winter Camp for Middle School Students) is selected and examined by the chinese mathematical society Popularization Committee according to the league results. The qualifications of national training team members are selected and recognized by the chinese mathematical society Olympic Committee according to the results of the winter camp. The qualifications of national team members are selected and approved by the chinese mathematical society Olympic Committee according to the results of the national training team.

Fourth, the proposition

13、? The outline of the national mathematics competition for middle school students is determined and announced by the organizer.

14、? The proposition work can be undertaken by the organizer or organizer to organize experts, and can also be collected by the organizer and finally approved.

15、? In the process of publishing propositions and competition questions, all relevant personnel must keep them strictly confidential and bear corresponding confidentiality responsibilities.

Verb (abbreviation of verb) performance evaluation and certificate issuance

16、? The judging method, award-winning standard and number of people of the competition results shall be determined by the organizer.

17、? The award certificate of the national middle school students' mathematics winter camp and the first prize certificate of the national high school mathematics league are designed and printed by the competent unit and issued by the competent unit and the functional organization of the organizer. The second prize and the third prize certificate are designed, printed and distributed by the organizer.