505.5 is because the total score of the senior high school entrance examination last year was 690, which should also be calculated according to the total score ratio.
School profile:
Lanzhou No.2 Middle School is a "model ordinary senior middle school in Gansu Province". Founded in August 1939, it was formerly known as Lanzhou Private Zhiguo Middle School. In April/952,/kloc-0 merged with Lanzhou Private Xingwen Middle School and was named Lanzhou Private Jianguo Middle School. 1953 was changed to a public office in April, and it was named Lanzhou No.2 Middle School in Gansu Province, and later renamed Lanzhou No.2 Middle School. The school site was originally the Confucius Temple in Lanzhou, and Dacheng Hall, a provincial key cultural relic (built in A.D. 1345), is located on the campus, with a long history of more than 600 years and rich cultural heritage. The school is the first batch of key middle schools named by the people's governments of Gansu Province and Lanzhou City.
The school has 36 senior high school classes with about 2 100 students. Since its founding 70 years ago, the school has absorbed the cultural atmosphere emanating from the sacred place of a thousand-year-old university, combined with the requirements of the times and modern educational concepts, and generated a great culture with "simplicity" as the core and a great spirit with "sincere and upright humanistic spirit, scientific spirit of seeking truth from facts and creative spirit of pursuing Excellence" as the whole. The school adheres to the school-running policy of "deepening educational reform, strictly administering the school, optimizing the educational environment and improving the quality of education", carries forward the advanced school-running concept of "Ming De Qi Zhi, Harmony Dacheng", takes "quality is the foundation of the school, innovation is the road to development" as the leading thought, takes teaching and scientific research as the driving force and takes quality as the core, and currently undertakes 9 provincial and municipal education and scientific research projects, forming a unique "research study" in the whole province. The students have made great achievements in various competitions. Since its establishment, it has trained a large number of outstanding talents such as Guo Chongqing and Duo Yingxian, academicians of China Academy of Engineering, and achieved fruitful educational and teaching results. In recent years, it has been rated as "National Advanced Collective in Moral Education" and "National Advanced School in Implementing Sports Regulations" by the Ministry of Education. Won the honorary titles of "Advanced Collective of Education System in Gansu Province", "Demonstration School of National Defense Education in Gansu Province" and "Advanced Collective of Education System in Lanzhou City". It was named as "China Experimental School for Training Young Scientific and Technological Innovative Talents" and "National Experimental Base for Science Education" by the Ministry of Education and China Association for Science and Technology. It was named "Model Ordinary Senior High School in Gansu Province" by the Education Department of Gansu Province.
In 2004, twin sisters Zhang Jin and Bird were both admitted to Tsinghua University with high scores. In 2005, Li won the top prize in science in Gansu Province with 702 points. In 2006, Singer was admitted to Fudan University with the 42nd place in the provincial college entrance examination. Sun Peng was admitted to Beijing Foreign Studies University in advance. Zhang An was selected as the eighth batch of "female flight cadets" of China Air Force and became the first batch of "female astronaut" candidates. In 2000, it was awarded "National Advanced Collective for Moral Education" by the Ministry of Education, in 2002, in 2003, the school was awarded as an advanced unit for ideological and political work in Lanzhou, in 2004, by Lanzhou Municipal Committee, and in 2006, by Lanzhou Municipal Committee, it was awarded as "Advanced Grassroots Party Organization in Lanzhou Education System".
In 2007, the school was rated as "Civilized Unit of Lanzhou City", "Advanced Party Branch of Lanzhou Education Bureau System", "Excellent Leading Group of Lanzhou Education Bureau System", "Excellent Student Union of Lanzhou Middle School System", "Excellent Amateur League School of Lanzhou Education Bureau System", "Advanced Collective of Communist Youth League Work of Lanzhou Education Bureau System" and "Excellent Unit of Financial Work of Lanzhou Federation of Trade Unions" by the Provincial Education Department. In 2008, it won the "Excellent Award of Education Quality" of the provincial demonstration high schools in the city, and the school leadership team was awarded the title of "Advanced Collective of Target Management" in the city's education system for five consecutive years, and the Academic Affairs Office was awarded the title of "Labor Pioneer" by the Municipal Federation of Trade Unions. In 2009, the National Ministry of Human Resources and Social Security and the Ministry of Education awarded the school the honorary title of "Advanced Collective in National Education System", and the student union was elected as "Excellent Student Union in Gansu Province". In 2009, the college entrance examination for students achieved a new breakthrough in the new century. The average online rate of two or more students in two adult classes is over 92%, the average online rate of two or more students in the whole grade is 56%, and the highest class is over 96%. The average online rate of more than two liberal arts classes reached 70%, and the highest class exceeded 73%; Four students (Ma Yaonan, Zhao, Yang,) are among the top students in the province 100.