Announcements
For Sunday sessions, enter Sperry through the side door closest to Bowers.
About Supplemental Instruction
Supplemental Instruction (SI) is a series of free review sessions for students taking historically difficult classes. While attendance is voluntary, students who regularly attend SI, and come prepared to work, tend to gain an increased understanding of course material and earn higher grades.
During SI sessions, you will have opportunities to compare notes with classmates, voice concerns and questions, discuss concepts, develop study strategies and take practice tests in an informal environment. Our trained SI leaders are competent students who successfully completed the classes they lead. Leaders attend lectures along with you and help you integrate "how to learn with what to learn."
Schedule
See the Fall 2026 schedule below.
Information updated September 11, 2026
Biology 211 - 601, 602, 701, 702 (Eierman)
Professor Eierman
SI Leader: Amelia Konstanty
Session 1: Mondays, 6:30 - 7:30 PM, Van Hoesen B-103
Session 2: Tuesdays, 6:00 - 7:00 PM, Van Hoesen B-103
Session 3: Thursdays, 6:00 - 7:00 PM, Van Hoesen B-103
Biology 301- 601, 701 (George)
Professor George
SI Leader: Chloe Jaquin
Session 1: Tuesdays, 6:00 - 7:30 PM, Bowers 236
Session 2: Sundays, 4:00 - 5:30 PM, Sperry 307
Biology 301 - 602, 702 (Davis)
Professor Davis
SI Leader: Dillian Vittini
Session 1: Wednesdays, 6:30 - 8:00 PM, Van Hoesen B-232
Session 2: Thursdays, 6:30 - 8:00 PM, Bowers 236
Biology 301 - 603, 703 (Curtis)
Professor Curtis
SI Leader: Lily Pranzo
Session 1: Mondays, 7:00 - 8:30 PM, Bowers 236
Biology 314 - 501 (Nelson)
Professor Nelson
SI Leader: Reid Martin
Session 1: Tuesdays, 7:00 - 8:00 PM, Van Hoesen B-225
Session 2: Wednesdays, 7:00 - 8:00 PM, Van Hoesen B-225
Session 3: Sundays, 4:00 -5:00 PM, Sperry 308
Chemistry 227 -002, 003 (Roering)
Professor Roering
SI Leader: Leah Cotton
Session 1: Tuesdays, 3:30 - 4:30 PM, Van Hoesen B-110
Session 2: Wednesdays, 4:20 - 5:20 PM, Van Hoesen B-110
Session 3: Thursdays, 3:30 - 4:30 PM, Van Hoesen B-110
Chemistry 227 - 004 (Phelan)
Professor Phelan
SI Leader: Abhipsha Bhandari
Session 1: Tuesdays, 7:00 -8:00 PM, Van Hoesen B-139
Session 2: Wednesdays, 7:00 - 8:00, Van Hoesen B-139
Session 3: Thursdays, 7:00 -8:00 PM, Van Hoesen, B-139
Chemistry 228 - 001 (Von Tersch)
Professor Von Tersch
SI Leader: Will Snyder
Session 1: Mondays, 4:30 - 5:30 PM, Van Hoesen B-229
Session 2: Wednesdays, 5:30 - 6:30 PM, Van Hoesen B-229
Session 3: Sundays, 3:00 - 4:00 PM, Sperry 308
Chemistry 300- 001, 002 (Rossi)
Professor Rossi
SI Leader: Ethan English
Session 1: Mondays, 5:00 - 6:00 PM, Van Hoesen B-134
Session 2: Wednesdays, 5:00 - 6:00 PM, Van Hoesen B-134
Session 3: Thursdays, 5:00 - 6:00 PM, Van Hoesen B-134
What Students Are Saying About SI
“My SI leader is THE BEST! She helped me understand all the content and she broke it down to simple level and then built it up to help me understand. My grade would have been so much worse without her!"
"Very good at breaking down material and giving us ways to learn the material easier or a different way to look at it. Best SI leader."
"My SI leader was great and made the environment very welcoming. I noticed an increase in my quiz grades and felt more confident during tests."
Supplemental Instruction is partially funded by SGA with Mandatory Student Activity Fees.
Questions? Feel free to contact Supplemental Instruction (email).