This case is located in Jiangning District, Nanjing City, surrounded by numerous residential areas. How to maximize the expansion of campus activity areas within a relatively tight land area, fully integrate cultural and sports activities with extracurricular life into every corner of the indoor and outdoor environment, and bring the campus back to the site has become the design entry point of this case. Through the restructuring of classrooms and public spaces, flexible and diverse learning organizations are met. Architectural, educational, and landscape design are comprehensively considered, and on the basis of intensive land use, spacious and comfortable internal courtyards are created as much as possible, making teachers, students, classrooms, and public spaces an organic entity.