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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 9/23/25
| COURSE | INSTRUCTOR | SI LEADER | WEEKLY SESSIONS |
|---|---|---|---|
| BIOL 191 | Professor Lake | Riley |
Mondays 5:30-6:30 p.m. Wednesdays 5-6 p.m. Sundays 3-4 p.m. |
| BIOL 191 | Professor Nobleman | Lucianna |
Tuesdays 5-6 p.m. Fridays 1-2 p.m. Sundays 3-4 p.m. |
| BIOL 191 | Professor O'Hare | Lauryn |
Mondays 3:30-4:30 p.m. Thursdays 4-5 p.m. Fridays 12:30-1:30 p.m. |
| BIOL 191 | Professor Scollick | Bethany |
Mondays 10:30-11:30 a.m. Tuesdays 12-1 p.m. Wednesdays 10:30-11:30 a.m. |
| BIOL 191 | Professor Titova | Lilly |
Mondays 1-2 p.m. Tuesdays 12:30-1:30 p.m. Wednesdays 12-1 p.m. |
| BIOL 200 | Professor Chavez | Diana |
Mondays 11 a.m.-12 p.m. Thursdays 3-4 p.m. Fridays 11:30 a.m.-12:30 p.m. |
| BIOL 200 | Professor Longo | Arlie |
Mondays 3-4 p.m. Wednesdays 2-3 p.m. Thursdays 12:30-1:30 p.m. |
| BIOL 200 | Professor Saylor | Hayden |
Mondays 11 a.m.-12 p.m. Tuesdays 6-7 p.m. Fridays 1-2 p.m. |
| BIOL 200 | Professor Warren | Eva |
Mondays 5-6 p.m. Wednesdays 3:30-4:30 p.m. Fridays 11 a.m.-12 p.m. |
| ECON 201 | Professor Boyd | Azher |
Mondays 12-1 p.m. Tuesdays 5-6 p.m. Thursdays 5-6 p.m. |
| ECON 201 | Professor Frye | Ange |
Tuesdays 4-5 p.m. Wednesdays 3:30-4:30 p.m. Thursdays 2-3 p.m. |
| ECON 201 | Professor Groves | Jack |
Mondays 12-1 p.m. Tuesdays 4:30-5:30 p.m. Thursdays 4-5 p.m. |
| ECON 201 | Professor Leppo | Mariah |
Tuesdays 4-5 p.m. Wednesdays 3:30-4:30 p.m. Thursdays 11 a.m.-12 p.m. |
| ECON 201 | Professor Shrestha | Janet |
Mondays 3:30-4:30 p.m. Tuesdays 2-3 p.m. Wednesdays 11 a.m.-12 p.m. |
| ECON 202 | Professor Bagchi | Aleia |
Mondays 5:30-6:30 p.m. Tuesdays 5-6 p.m. Wednesdays 5-6 p.m. |
| ECON 202 | Professor Hazra | Tommy |
Mondays 6-7 p.m. Wednesdays 12-1 p.m. Fridays 2-3 p.m. |
| ECON 202 | Professor Rhoads | Willow |
Mondays 3-4 p.m. Wednesdays 1-2 p.m. Fridays 1-2 p.m. |
| ECON 205 | Professor Fardanesh | Noah |
Mondays 4-5 p.m. Thursdays 5-6 p.m. Sundays 5:30-6:30 p.m. |
| ECON 205 | Professor Manley | Halyna |
Mondays 12-1 p.m. Wednesdays 5-6 p.m. Thursdays 2-3 p.m. |
| ECON 205 | Professor Palmateer | Jess |
Mondays 2-3 p.m. Tuesdays 5-6 p.m. Wednesdays 4-5 p.m. |
| ECON 310 | Professor Jung | Simon |
Mondays 1-2 p.m. Wednesdays 12-1 p.m. Thursdays 3:30-4:30 p.m. |