The key middle schools in Zhejiang Province choose physics, chemistry and politics relatively more.

The elective subjects of key universities have higher requirements for physics and chemistry.

There are advantages in choosing physics and chemistry.

Middle schools, which belong to the category of secondary education, are divided into junior middle schools and senior middle schools. Junior high school generally refers to a middle school with nine-year compulsory education, and senior high school refers to a middle school with non-compulsory education in senior high school.

Junior high school is short for junior high school. Junior high school is the primary stage of middle school. Junior high school generally refers to a middle school with nine-year compulsory education, which is a transitional stage to senior high school and belongs to the category of secondary education. At present, the term of junior high school education is three years, and the area where the May Fourth Movement was implemented is four years.

High school, that is, high school, belongs to the category of secondary education. High school is a higher education institution after the end of nine-year compulsory education in China, connecting junior high school and university, generally for three years.

Zhejiang Province, referred to as "Zhejiang" for short, is located in the Yangtze River Delta, along the southeast coast of China, bordering the East China Sea in the east, Fujian in the south, Anhui and Jiangxi in the west, and Shanghai and Jiangsu in the north. Qiantang River, the largest river in China, is named "Jiang" because of its tortuous flow, also known as Zhejiang. This province is named after this river, called "Zhejiang" for short.

The terrain of Zhejiang is inclined from southwest to northeast, and the terrain is complex. These mountains form three roughly parallel branches from southwest to northeast. It spans eight river systems: Qiantang River, Oujiang River, Lingjiang River, Tiaoxi River, Yongjiang River, Feiyun River, Aojiang River and Caoejiang River, and consists of plains, hills, basins, mountains and islands. Zhejiang Province is located in the middle of subtropical zone, with a humid monsoon climate and superior natural conditions.