1, the difficulty coefficient is different.
It is more difficult to think twice about olympiad than math. Olympiad Mathematics is a course for children with mathematical talent, interest in learning mathematics and spare capacity for learning. It is naturally more difficult to think twice than mathematics.
2. Different thinking training.
Think twice before doing mathematical thinking training is not necessarily limited to the knowledge points in textbooks, but focuses on your understanding of the meaning of problems, finding problems, analyzing problems and solving problems. The characteristic of Olympic Mathematics is to pay attention to solving problems. To put it bluntly, it is a problem-solving competition, and Olympiad is a good means of thinking training.
3. Different proportions of students are suitable.
Think twice about mathematics. Is it suitable for 10%? 15 students, while the Olympic Mathematics is only suitable for 5% students.
Extended data:
The origin of the Olympics:
Like many things in Chinese mainland, the Olympics was learned from the Soviet Union.
1934, the Soviet Union held a middle school mathematics competition in Leningrad University, named "Mathematical Olympics", which linked mathematics with the Olympic sports competition for the first time. By 1962, the event had gradually developed into a national competition. In the Soviet Union, the winner of the high school competition can get the opportunity to enter the university without examination through recommendation.
From 65438 to 0956, chinese mathematical society instructed his branch to learn from the advanced experience of the Soviet Union and held a mathematics competition for middle school students. At the initiative of Hua and others, the "Senior High School Mathematics Competition" was held in Beijing, Shanghai, Han and Tianjin 1920 years ago. This is the beginning of the "official Olympics" in China. At that time, the content of the textbook was mainly taken from the "Olympic Mathematics" questions of the Soviet Union over the years.
This Soviet-style math contest ended in 1965 with the political movement in China and the break between China and the Soviet Union. 1969 After the outbreak of the Cultural Revolution, Hua wrote an article in People's Daily to "reflect" on his behavior of introducing the Olympic Games.
At the same time, China's national "suspension of classes and revolting" can't be ignored in normal teaching, not to mention the more advanced Olympiad. China's first attempt at Olympic Mathematics came to an end.
References:
Baidu encyclopedia-olympiad