UIUC grade distribution

IB 151: Organismal & Evol Biol Lab

95% of the 1,903 students who finished IB 151 at UIUC got an A or B, across 17 sections and 6 instructors.

A 77%B 18%C 4%D/F 1%W 0%

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Instructor	Grades given	Students
Clegg, Benjamin F 8 sections · last Spring 2025	93% A · 6% B · 1% C · 1% D/F	820

Past instructors (5) · last taught before 2022

Urban, Michael A 1 section · last Spring 2015	77% A · 23% B · 0% C · 0% D/F	22
Robertson, Hugh M 1 section · last Spring 2018	68% A · 30% B · 3% C · 0% D/F	132
Whitfield, James B 3 sections · last Spring 2020	70% A · 24% B · 4% C · 1% D/F	443
Cameron, Sydney A 3 sections · last Spring 2021	58% A · 30% B · 10% C · 3% D/F	464
Jacobs, Thomas W 1 section · last Fall 2016	68% A · 18% B · 14% C · 0% D/F	22

Instructors with at least 20 graded students. Past grades don't guarantee future ones.

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