Professors › Purdue University
HSCI Teaching Fall 2026
Purdue University releases grade distributions as percentages only, so these numbers are averaged across sections (each section counts equally), not weighted by class size.
| Course | Times taught | Sections | GPA | C+ or lower | Last |
|---|---|---|---|---|---|
| HSCI 34500 Intro Occ Envir Health | 5 | 5 | 3.12 | 23.0% | Fall 2024 |
| HSCI 57500 Intro Environmental Health | 2 | 2 | 3.89 | 1.4% | Spring 2022 |
| HSCI 54400 Adv Tpc Expos Assesmnt | 1 | 1 | 4.00 | 0.0% | Spring 2025 |
| HSCI 59000 MS Project | 1 | — | — | — | Fall 2026 |
| HSCI 39000 Exp Assessment In EHS | 1 | — | — | — | Fall 2026 |
| HSCI 49000 Exp Assessment In EHS | 1 | — | — | — | Fall 2026 |
| HSCI 69900 Research PhD Thesis | 1 | — | — | — | Fall 2026 |
| HSCI 69800 Research MS Thesis | 1 | — | — | — | Fall 2026 |
Teaching record: Spring 2019 to Fall 2026 · 8 different courses.
*Estimated. Purdue University hasn't posted Spring 2027 yet; these are the courses Sa Liu taught in Spring 2026. We'll swap in the real schedule when it's out.
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