The senior high school entrance examination, that is, "junior high school graduation and senior high school entrance examination", is a selective examination, but it is also based on compulsory education; The senior high school entrance examination should consider the potential ability of junior high school students to continue their studies after entering high school, but high school education is still the category of basic education. Therefore, the senior high school entrance examination should not only adhere to the examination of basic knowledge, basic methods and basic skills, but also adhere to the examination of subject ability. The proposition of senior high school entrance examination strictly follows the requirements of compulsory education curriculum standards, fully considers the teaching situation, compulsory education curriculum reform and the use of teaching materials, and seeks common ground while reserving differences to the maximum extent, which fully embodies the basic principle of "smooth transition and gradual progress" in compulsory education curriculum reform.

The senior high school entrance examination, or "senior high school entrance examination", is called "junior high school academic examination and senior high school examination". There are usually two or three or four mock exams before the middle school entrance examination. The senior high school entrance examination is organized by the provincial examination institute (examination bureau), the municipal research institute of educational science (teaching institute) or the district-level teaching and research office.

Olympic Mathematical Competition or Mathematical Olympics, or simply Olympics. 1934 and 1935, the Soviet union began to hold middle school mathematics competitions in Leningrad and Moscow, and 1959 held the first international mathematics Olympics in Bucharest.

As an international competition, the International Mathematical Olympiad was put forward by international mathematical education experts, which exceeded the level of compulsory education in various countries and was much more difficult than the college entrance examination. According to experts, only 5% of children with extraordinary intelligence are suitable for learning the Olympic Mathematics, and it is rare to reach the top of the international mathematical Olympics all the way. On August 2, 2065438+021day, Beijing took a number of measures to resolutely control the link between Olympic math scores and further studies.

Olympic Mathematics has a certain effect on teenagers' mental exercise, which can exercise their thinking and logic, and it plays a more profound role for students than ordinary mathematics.