Supplementary Instruction

Supplementary Instruction

Supplementary Instruction (SI) sessions are open to all students who want to improve their understanding of course material and improve their grades. Attendance is voluntary and is done face-to-face. For students, it’s a chance to get together with people in your class to compare notes, to discuss important concepts, to develop strategies for studying and learning the subject, and to test yourself before your professor does. At each SI session, you will be guided through course material by your SI leader.


Students who attend SI sessions on a regular basis usually average one or more letter grades higher than those who do not attend SI sessions. You will also develop a better understanding of course content as well as more effective ways to learn it. The college level study skills that you learn in SI will help you earn higher grades in your other classes. Attending SI sessions can also help you develop friendships with students and staff and feel a stronger connection to DSU.

SI sessions encourage students to discuss concepts and check accuracy of notes in small groups. Group learning allows interaction and practice with the course concepts in a non-threatening environment. This method of studying has proven highly successful in increasing learning speed and in earning higher grades.


Current schedule can be found within STEM (Biology, Chemistry, CS, Math) departments.