South Cobb High School has released the schedule for the End of Course (EOC) Milestone assessments, which will take place in December 2025. The Georgia Milestones Assessment System (GMAS) exams are required for several core subjects and will be administered across different blocks over multiple days.
According to the schedule, US History testing is set for December 4, with Biology following on December 5. The English Literature & Composition II exam will be held over three consecutive days: December 8, 9, and 10. Algebra is divided into two sections, with Section 1 on December 11 and Section 2 on December 12. Each test date specifies which block of students will participate at each time.
The school advises students and families to review the schedule carefully to ensure that all participants are prepared for their respective testing dates.



