McLean offers Honors, Dual Enrollment, and Advanced Placement (AP) courses. Courses are open to all students who seek academic rigor. Curriculum for these courses extends beyond the Program of Studies (POS) in both depth and complexity. Deciding which course is best for you is a complex decision with many factors that should be considered. The information below, as well as conversation with your counselor, will help you to decide on the best courses for you.