Supplemental Instruction (SI)

SI is a series of out-of-class study sessions led by a student who has successfully taken the class before. 

Supplemental instruction has been supporting students at UW since Fall 2008. 

Student Voices:

"Being able to work on the problems and then come together as a class was really helpful.  I liked that there were a variety of questions."
"Really helped me understand the content better and gave examples which helped during the test."

three students work together to study for an assignment

HOW DO I GO TO SI?

SI is offered in the classes listed below. Students can register for SI Sessions by downloading the Penji App and opening "SI Sessions." Registration is not required, however. Students are welcome to just show up! Dates, times, locations, and other information are announced in class by the SI Leader.

Download the Penji App

FALL 2026

SI for CHEM 1000-1 (Bandyopadhyay) with Jesalynn
SI for CHEM 1020-1 (Bandyopadhyay) with Hope
SI for CHEM 1020-2 (Arulsamy) with Jessica
SI for CHEM 1020-3 (Gelwicks) with Jonah
SI for CHEM 1030-1 (Arulsamy) with Bryce
SI for CHEM 2420-1 (Kubelka) with Xander
SI for CHEM 2420-2 (Suyama) with Addie
SI for CHEM 2420-3 (Hoberg) with Kayla
SI for COMM 1040-1 (Stewart) with Kate
SI for CRMJ 2210-1 (Fetsco) with Hannah
SI for ES 2110 with Hayley
SI for ES 2120 with Sabrina
SI for ES 2210 with Teddy
SI for KIN 2040 with Clay
SI for LIFE 1010-1 with Sydni
SI for MATH 2200 with Barrett
SI for MATH 2205 with Kathryn
SI for MATH 2210-1 with Lauren
SI for MICR/MOLB 2021 with Kevin
SI for PSYC 1000-1 (Burd) with Dylan
SI for PSYC 1000-2 (Freng) with Sierra
SI for SOC 1000-2 (Sikirica) with Cody
SI for ZOO 3115 with Marcus