Class three or four. According to the information of Zhuhai Experimental Middle School, 1 and Class 2 are experimental classes, Class 3 and Class 4 are key classes, and classes after 5678 belong to ordinary classes. Zhuhai Experimental Middle School was established in July 2000, and it is a public high school directly under the city. In June 2002, 5438+065438+ 10 was rated as a first-class school at the municipal level; In 2005, it was rated as a first-class school in Guangdong Province and an excellent school in the evaluation of education level in Guangdong Province. In April, 2008, she was promoted to the National Model Senior High School in Guangdong Province.