Supplemental Instruction Sessions

Weekly peer-facilitated supplemental instruction (SI) study sessions are led by trained undergraduate students known as SI Leaders, who have successfully completed the course before. 

SI is an opportunity to enhance your learning, and is not a replacement for attendance at lectures, tutorials or labs. To make the most of SI, we recommend that you arrive prepared by reviewing your lecture notes before you attend the session. 

Session Offerings, Dates and Times

For winter term 2026, SI sessions will be offered on the Waterloo campus for the courses listed below; the full schedule of sessions begins the week of January 11 and ends on April 2.

Business, BU111 

• Mondays from 5:30 to 6:30 p.m., in Peters Building, P224
• Mondays from 7 to 8 p.m., in Lazaridis, LH3101
• Tuesdays from 5:30 to 6:30 p.m., in Peters Building, P224
• Wednesdays from 5 to 6 p.m., in Peters Building, P224

Biology, BI111

• Sundays from 6 to 7 p.m., in Science Building, N1042
• Tuesdays from 7 to 8 p.m., in Science Building, N1042
• Wednesdays from 6:40 to 7:40 p.m., in Science Building, N1042

Chemistry, CH110

• Mondays, 6:45 to 7:45 p.m., in Bricker Academic Building, BA112
• Tuesdays, 7 to 8 p.m., in Bricker Academic Building, BA208
• Wednesdays, 7:50 to 8:50 p.m., in Science Building, N1042

Chemistry, CH111/CH131

• Sundays from 7:15 to 8:15 p.m., in Bricker Academic Building, BA202
• Mondays from 5:30 to 6:30 p.m., in Bricker Academic Building, BA112
• Mondays from 7 to 8 p.m., in Bricker Academic Building, BA210
• Tuesdays from 8:15 to 9:15 p.m., in Bricker Academic Building, BA208
• Wednesdays from 7 to 8 p.m., in Bricker Academic Building, BA210
• Wednesdays from 8:15 to 9:15 p.m., in Bricker Academic Building, BA210

Organic Chemistry, CH202

• Wednesdays from 5:30 to 6:30 p.m., in Science Building, N1042
• Thursdays from 7 to 8 p.m., in Science Building, N1042

Organic Chemistry, CH203/CH205/CH207

• Sundays from 7:15 to 8:15 p.m., in Science Building, N1042
• Tuesdays from 7 to 8 p.m., in Bricker Academic Building, BA202
• Wednesdays from 7 to 8 p.m., in Bricker Academic Building, BA202

Music Theory, MUAC102

• Mondays from 4 to 5 p.m., in Music Building, M2007
• Thursdays from 6 to 7 p.m., in Music Building, M2009

Music History, MU271

• NEW: Sundays from 6 to 7 p.m., in Music Building, M2009
• Wednesdays from 6 to 7 p.m., in Music Building, M4031

SI in MyLearningSpace

All students registered in a supported course will be added to the course SI page on MyLearningSpace early in the term. 

SI pages can be found in your course list on MyLearningSpace or you can search for them using your course code (e.g., CH110 – Supplemental Instruction). 

Attendance

While registration is not required to attend each weekly SI session, it is recommended that you arrive early because space is limited.

Attendance at SI sessions is voluntary. Some courses, but not all, offer bonus credit for attending SI sessions. Read your course syllabus for the link to your SI MyLS page and to confirm whether bonus marks are offered by your professor. 

You may track your attendance through the Student Success Student Portal. It takes at least three business days for your attendance to be recorded in the Student Success Student Portal.