Gwinnett County Public Schools will be offering summer school at 3 high schools this summer; South Gwinnett High School, Discovery High School, and Mountain View High School and online via Gwinnett Online Campus. If a student needs to retake 1-2 courses they previously failed, Gwinnett County Public Schools will pay for up to two summer school classes. If students and parents are unsure of the course(s) a student needs to retake during summer school, please contact the student’s assigned school counselor.