Professors › Purdue University
MA 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 |
|---|---|---|---|---|---|
| MA 36600 Ord Differential Eqs | 12 | 12 | 2.87 | 33.2% | Fall 2025 |
| MA 26600 Ordinary Differ Equatn | 4 | 4 | 3.02 | 26.6% | Spring 2022 |
| MA 27101 Honors Multivariate Calculus | 2 | 2 | 3.13 | 26.9% | Fall 2018 |
| MA 35100 Elem Linear Algebra | 2 | 2 | 2.97 | 31.9% | Spring 2024 |
| MA 36200 Topics Vector Calculus | 2 | 2 | 2.59 | 37.9% | Fall 2025 |
| MA 26500 Linear Algebra | 1 | 1 | 3.12 | 22.0% | Spring 2019 |
| MA 69900 Research PhD Thesis | 1 | — | — | — | Fall 2026 |
Teaching record: Fall 2016 to Fall 2026 · 7 different courses.
*Estimated. Purdue University hasn't posted Spring 2027 yet; these are the courses Johnny E. Brown taught in Spring 2026. We'll swap in the real schedule when it's out.
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