MAT SCI 131
Diffusion and Diffusion-Controlled Reactions
Course statistics
- Predicted GPA
- 3.18
- n = 160 · 4 terms · ± 0.042
- A range
- 42%
- of letter grades
- Taken P/NP
- 0%
- — of those passed
- D / F / W
- 1.3%
- incl. withdrawals
Sections in Fall 2026
Not offered in Fall 2026.
Enrollment history
Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.
- 3322W
- 4023W
- 4524W
- 4425W
Peak 45
Most recent
44
in 25W
4 terms on record
Grade distribution
- A+ 3 · 1.8%
- A 33 · 20.2%
- A- 31 · 19.0%
- B+ 18 · 11.0%
- B 32 · 19.6%
- B- 12 · 7.4%
- C+ 8 · 4.9%
- C 15 · 9.2%
- C- 6 · 3.7%
- F 2 · 1.2%
- I 3 · 1.8%
Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
By instructor
| Instructor | Predicted | Raw | n | Terms | A range |
|---|---|---|---|---|---|
| BALONIS, MAGDALENA | 3.31 | 3.33 | 84 | 2 | 52% |
| DUNN, BRUCE S | 2.99 | 2.96 | 76 | 2 | 30% |
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department — so an instructor with a handful of students sits near the course mean rather than topping the list.
By term
- 22W 2.95 n=31
- 23W 3.19 n=40
- 24W 2.97 n=45
- 25W 3.47 n=44