Texas Tech University

Supplemental Instruction

Accredited Program

Spring 2026 SI Sessions have concluded! Summer 2026 SI Sessions start on June 1st

Fall 2025 SI Staff

 


What is SI?

Supplemental Instruction (SI) provides a unique peer-to-peer learning experience in an interactive group environment called SI Sessions. The SI Sessions are regularly scheduled review sessions led by SI Leaders (undergraduate students) who have previously earned an A in the course. SI Leaders are trained on facilitation strategies, learning strategies and collaborative learning techniques to encourage student to student interaction. Students enrolled in a course where SI is offered will receive a weekly e-mail from your SI Leader(s) with session information.

Our Purpose: To provide the best learning experience. We help students succeed in historically difficult courses by:
•Offering peer led group review sessions
•Engaging students in innovative ways
•Creating connections

 

CLICK HERE FOR WEEKLY SCHEDULE

 

WANT TO BE AN SI LEADER OR SA?

 

FIND MY SI COURSE