Is the middle school affiliated to Shandong University a junior high school?

According to Baidu Encyclopedia, the middle school affiliated to Shandong University has a history of 12 years and is located in Jinan, the capital of Shandong Province, a famous historical and cultural city. Founded in 190 1, Shanda Senior High School is a provincial-level standardized school, a provincial-level civilized campus and a national teaching experimental research base in Shandong Province. The middle school affiliated to Shandong University has two campuses: Hongjialou Campus and Qianfoshan Campus. So, it is junior high school.