There are no experimental classes now. The experimental class took place a few years ago when there was a city competition. Senior two students in the city participate, and the top 100 elites can enter the experimental class, that is, spend one year studying the courses of senior three and senior one in Xinzhong, and then upgrade according to the routine, which is also called direct promotion without taking the senior high school entrance examination. Later, after the competition was cancelled, Xin selected the top 120 students in the city to enter the senior one Olympic math class according to the entrance scores, that is, the results of the senior high school entrance examination. The rest of the classes are distributed equally according to their grades. There are two Orsay classes in Senior One. Senior one is promoted to senior two. According to the general exam situation, students' level scores are calculated with different weights, and then they are ranked and selected. After the second year of high school, there are two olympiad numbers, but considering that most students choose science, there are also two key classes of science. Senior three is divided into two classes and will not be reorganized. In the letter, these are all about grades. The focus of the Olympic Mathematics is not fixed, and it will be adjusted according to the mid-term and final exams (secret: paying special attention to math scores), so the Olympic Mathematics class is also dangerous. Work hard if you want, the opportunity is waiting for you, I wish you success! Remember to adopt I'm in the letter now. Absolutely not expected. It's hard for me.