Supplemental Instruction

Supplemental Instruction (SI) is a free academic support program that helps you succeed in some of Santa Monica College's most challenging courses. If your class offers SI, you can attend weekly study sessions led by a student who has already been successful in the course.

Unlike tutoring, SI isn't about getting answers to homework questions or one-on-one instruction. Instead, SI sessions are interactive group study sessions where you'll reinforce course concepts, prepare for quizzes and exams, and learn study strategies that can help you succeed throughout the semester. You'll work with classmates to solve problems, discuss ideas, and strengthen your understanding of the material.

Why should I attend SI?

Better understand challenging course concepts.
Prepare for quizzes and exams through guided practice.
Learn study strategies that improve long-term success.
Study with classmates in a collaborative environment.
Gain extra practice outside of class.
Build confidence in your course material.
It's completely free!

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What is Supplemental Instruction (SI)?

How is SI different from tutoring?

Tutoring is typically individualized and often focuses on specific homework questions or concepts a student is struggling with. SI is a collaborative learning experience where students work together to review course content, practice applying concepts, prepare for exams, and develop effective study habits. SI Leaders facilitate learning—they don't reteach lectures or complete homework assignments.

Do I have to be enrolled in my SI Leader's class section?

No. While each SI Leader is assigned to a specific course section and plans sessions around what is being covered in that class, students enrolled in any section of the course are welcome to attend. Even if the timing of topics differs slightly from your class, SI sessions provide excellent opportunities to practice course concepts and strengthen your understanding.

What happens during an SI session?

Most weeks, SI Leaders offer:

Two facilitated study sessions featuring collaborative activities, practice problems, concept review, and exam preparation.
One drop-in session where you can stop by for additional practice, ask questions, review challenging topics, or work through course material in a supportive environment.

Who leads SI sessions?

Do I have to attend?

Is SI only for students who are struggling?

Does SI cost anything?

Ready to Get Started?

Find the SI schedule for your course and drop into a session. You do not have to sign up. Whether you're looking for extra practice, a better way to study, or a community of classmates learning together, SI is here to help you succeed.