CH ENGR 109
Numerical and Mathematical Methods in Chemical and Biological Engineering
Course statistics
- Predicted GPA
- 3.58
- n = 288 · 4 terms · ± 0.032
- A range
- 67%
- of letter grades
- Taken P/NP
- 0%
- — of those passed
- D / F / W
- 0.7%
- incl. withdrawals
Sections in Fall 2026
| Section | Status | Enrolled | Seat risk | Meets | Instructor | Predicted GPA |
|---|---|---|---|---|---|---|
| Lec 1 | Open |
91 of 94
97% full
|
fills | MW 12:00pm-1:50pm | Christofides, P.D. | 3.58n=288 · this instructor |
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.
- 6721F
- 6422F
- 8123F
- 7624F
Peak 81
Most recent
76
in 24F
4 terms on record
Grade distribution
- A+ 7 · 2.4%
- A 114 · 39.6%
- A- 73 · 25.3%
- B+ 41 · 14.2%
- B 24 · 8.3%
- B- 17 · 5.9%
- C+ 4 · 1.4%
- C 6 · 2.1%
- D+ 1 · 0.3%
- F 1 · 0.3%
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 |
|---|---|---|---|---|---|
| CHRISTOFIDES, PANAGIOTIS D | 3.58 | 3.58 | 288 | 4 | 67% |
“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
- 21F 3.38 n=67
- 22F 3.43 n=64
- 23F 3.68 n=81
- 24F 3.76 n=76