AACPS is committed to ensuring that students graduate with the knowledge and skills that they need to succeed in college and careers. We believe that all students can learn, but at times, students need additional supports and opportunities to demonstrate their mastery of content knowledge and course-specific skills.

The "Opportunity for Mastery," portion of the AACPS Grading Regulation (also referred to as the "redo policy"), ensures that all secondary students (Grades 6-12) in all schools and all courses/programs have similar opportunities to demonstrate their mastery of course content and skills.