79% of the 2,231 students who finished CHEM 420 at UIUC got an A or B, across 22 sections and 7 instructors.
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| Instructor | Grades given | Students |
|---|---|---|
| Rodriguez Lopez, Joaquin 6 sections · last Fall 2025 | 89% A · 9% B · 1% C · 1% D/F | 870 |
| Gewirth, Andrew A 5 sections · last Spring 2025 | 39% A · 30% B · 27% C · 4% D/F | 529 |
| Han, Hee Sun 6 sections · last Spring 2024 | 38% A · 30% B · 28% C · 4% D/F | 403 |
| Bailey, Ryan C 1 section · last Spring 2016 | 41% A · 34% B · 16% C · 9% D/F | 80 |
| Leckband, Deborah E 2 sections · last Spring 2017 | 37% A · 32% B · 29% C · 2% D/F | 120 |
| Tucker, Kevin R 1 section · last Fall 2015 | 12% A · 51% B · 32% C · 4% D/F | 160 |
| Subedi, Kiran 1 section · last Spring 2018 | 20% A · 36% B · 23% C · 20% D/F | 69 |
Instructors with at least 20 graded students. Past grades don't guarantee future ones.
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Source: grade distributions published by UIUC. All UIUC grade distributions · CHEM 420 sections, times and prerequisites.