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Liz Scarbrough coordinates the Supplemental Instruction (SI) program.
Supplemental Instruction (SI) is an academic model that uses peer-facilitated study sessions for students taking historically difficult courses. SI for Spring 2026 will be available from February 2nd to May 8th.

Supplemental Instruction (SI) was designed at the University of Missouri-Kansas City (UMKC) and is an academic model that uses peer-facilitated study sessions for students taking historically difficult courses.
SI is provided for all students who want to improve their understanding of course material and improve their grades. The SI sessions are free, regularly scheduled, informal review sessions geared towards helping to develop organizational tools.
Sessions are led by SI leaders who are students who have previously taken the course and done well.
SI sessions are offered for select sections of the following biology and economics courses:
SI leaders attend class with students currently enrolled in courses that offer SI (see above) each week and host regularly scheduled review sessions. Participating students bring their course materials and actively engage in the activities facilitated by the leader. The study sessions focus on the most challenging important material already covered in the course.
SI will be available as drop-in sessions for the courses listed above. Sessions will be available from February 2nd to May 8th.
Please note: All schedules are subject to change and will be announced by the SI Leader. Check our weekly emails and TracCloud for up-to-date room locations and schedule changes.
Updated 2/11/26
| COURSE | INSTRUCTOR | SI LEADER | WEEKLY SESSIONS |
|---|---|---|---|
| BIOL 191 | Professor Lake | Hailee |
Mondays 12:30-1:30 p.m. Thursday 4-5 p.m. Fridays 2-3 p.m. |
| BIOL 191 | Professor Nobleman | Lucianna |
Tuesdays 4-5 p.m. Fridays 12:30-1:30 p.m. Sundays 3-4 p.m. |
| BIOL 191 | Professor O'Hare | Diana |
Mondays 11:30 a.m.-12:30 p.m. Tuesdays 1-2 p.m. Sundays 3:30-4:30 p.m. |
| BIOL 191 | Professor Scollick | Lauryn |
Mondays 10-11 a.m. Thursdays 12-1 p.m. Fridays 10-11 a.m. |
| BIOL 191 | Professor Spearman | Theresa |
Mondays 1:30-2:30 p.m. Thursdays 4:30-5:30 p.m. Fridays 1:30-2:30 p.m. |
| BIOL 191 | Professor Titova | Lilly |
Tuesdays 4-5 p.m. Wednesdays 11 a.m.-12 p.m. Thursdays 12:30-1:30 p.m. |
| BIOL 200 | Professor Norman | Arlie |
Tuesdays 3:30-4:30 p.m. Wednesdays 10:30-11:30 a.m. Thursdays 3:30-4:30 p.m. |
| BIOL 200 | Professor Tsuji | Hayden |
Wednesdays 11 a.m.-12 p.m. Thursdays 6-7 p.m. Fridays 12-1 p.m. |
| BIOL 200 | Professor Warren | Eva |
Mondays 11 a.m.-12 p.m. Wednesdays 11:30 a.m.-12:30 p.m. Fridays 11 a.m.-12 p.m. |
| ECON 201 | Professor Boyd | Mariah |
Tuesdays 3:30-4:30 p.m. Wednesdays 2:30-3:30 p.m. Thursdays 4-5 p.m. |
| ECON 201 | Professor Groves | Jack |
Mondays 4-5 p.m. Wednesdays 4-5 p.m. Thursdays 2:30-3:30 p.m. |
| ECON 201 | Professor Hazra | Ella |
Mondays 5:30-6:30 p.m. Tuesdays 6-7 p.m. Thursdays 5:30-6:30 p.m. |
| ECON 201 | Professor Liu | Noah |
Mondays 5-6 p.m. Wednesdays 5:30-6:30 p.m. Thursdays 3:30-4:30 p.m. |
| ECON 202 | Professor Jung | Sabra |
Mondays 11 a.m.-12 p.m. Tuesdays 3:30-4:30 p.m. Thursdays 12:30-1:30 p.m. |
| ECON 202 | Professor Liu | Grace |
Mondays 5-6 p.m. Wednesdays 2-3 p.m. Thursdays 3-4 p.m. |
| ECON 202 | Professor Rhoads | Willow |
Mondays 3:30-4:30 p.m. Tuesdays 12:30-1:30 p.m. Fridays 12-1 p.m. |
| ECON 202 | Professor Shrestha | Janet |
Mondays 5-6 p.m. Tuesdays 12:30-1:30 p.m. Thursdays 11 a.m.-12 p.m. |
| ECON 205 | Professor Fardanesh | Dexter |
Tuesdays 5:30-6:30 p.m. Thursdays 10-11 a.m. Sundays 4-5 p.m. |
| ECON 205 | Professor Manley | Zahira |
Mondays 5-6 p.m. Tuesdays 2-3 p.m. Thursdays 5-6 p.m. |
| ECON 205 | Professor Palmateer | Jess |
Mondays 11 a.m.-12 p.m. Tuesdays 2-3 p.m. Thursdays 5-6 p.m. |
| ECON 310 | Professor Hazra | Simon |
Mondays 11:30 a.m.-12:30 p.m. Wednesdays 11 a.m.-12 p.m. Fridays 2-3 p.m. |