Supplemental Instruction

SI sessions are collaborative study groups led by a trained SI Leader—someone who has successfully completed the course and attends every lecture. The focus is on learning strategies and working through material together, not just reviewing content. Tutoring, on the other hand, is usually one-on-one and centers on explaining specific concepts.

You don’t need to sign up—SI sessions are drop-in!
Check your course’s Canvas page for the schedule and session details.
The sooner you start attending, the better, but you can join at any time during the semester.

Students who participate in SI typically learn course content more deeply and build stronger study strategies. At UT, we find that students who attend SI average about a one‑third letter‑grade increase compared with classmates who don’t attend, especially when they start early and come regularly.

SI is a peer‑led, collaborative study session for your specific course. You’ll work through tough concepts, compare notes, practice problem‑solving, and learn study approaches that map directly to upcoming quizzes and exams. Sessions are interactive—expect brief reviews, guided practice, and small‑group activities rather than a re‑lecture.

No registration required; just drop in. While you can come any time, students see the most benefit when they attend consistently (e.g., most weeks).

SI is free for students enrolled in SI‑supported courses.

Not quite.

• Tutoring usually focuses on one‑to‑one help.
• Office hours connect you with the instructor or TA.
• SI is peer‑facilitated group learning designed around what your class is covering each week, with built‑in strategies for studying effectively.

es. SI helps you solidify understanding, study more efficiently, and prepare strategically for higher‑level exams and assignments. Many A/B students attend to keep their momentum and sharpen problem‑solving.

We recruit students who have earned strong grades in the course, communicate well, and are excited to help peers learn. Watch for hiring announcements on the Sanger site and in Canvas, or reach out to the Sanger Learning Center to learn about upcoming application windows.

Email us -- we're happy to help!

Supplemental Instruction (SI) and Peer-Led Team Learning (PLTL) are both peer-led academic support programs, but they differ in structure and expectations.

SI sessions are open weekly study groups led by students who’ve completed the course and attend class with you. They’re designed to help you review material, build study habits, and gain confidence in a collaborative, low-pressure setting.

PLTL sessions are small-group workshops focused on problem-solving and active learning. Once you join a PLTL group, you’re expected to attend every weekly session—consistent participation is part of the model.