Students must complete assignments from the text and study guide, deliver them, and complete exams. These tapes are available at all three campus libraries for student use. Most may be checked out for home use. Some audio and video course tapes are available for purchase in the campus Book Centers. Most IL courses have on-campus seminars, conducted by faculty assigned to the course.
Attendance is recommended and provides an opportunity for class discussions and course review.
Most seminars are offered via closed-circuit television to enable participation from all three campuses.