CHEM 228
Chemical Physics Seminar
Grades
3.91
Average grade awarded in CHEM 228. Not a student rating: this is what the grades were.
In the A range
93%
of the 390 letter grades
D, F or W
0.3%
of every letter grade awarded, plus withdrawals
Taken pass/no pass
0%
nobody in the record took it pass/no pass
The registrar's own records: 390 grades over 13 terms, Fall 2021 to Fall 2025. Every instructor is pooled here.
What is inside that record
No summer session is in that record.
The table below splits them, and term averages across those 13 terms ran 3.47 to 4.00.
Historical grades for all professors, across recorded terms. The course summary above includes all professors.
- A 363 · 93.1%
- B 21 · 5.4%
- C 5 · 1.3%
- F 1 · 0.3%
- S 797 of 1,226
- U 31 of 1,226
- I 8 of 1,226
Percentages are of the 390 letter grades. Grey bars are non-letter outcomes: satisfactory (S), unsatisfactory (U), and incompletes (I).
How the non-letter outcomes are counted
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 GPA | Raw | n | Terms | A range | Workload | Summer Session C 2026 |
|---|---|---|---|---|---|---|---|
| CARAM, JUSTIN RYAN reviews ↗ | 3.99 | 4.00 | 115 | 4 | 100% | - | not teaching it |
| TOLBERT, SARAH H reviews ↗ | 3.93 | 3.94 | 64 | 2 | 94% | - | not teaching it |
| GELBART, WILLIAM M reviews ↗ | 3.73 | 3.68 | 60 | 2 | 73% | - | not teaching it |
| WEISS, PAUL S reviews ↗ | 3.92 | 3.93 | 60 | 2 | 97% | - | not teaching it |
| NEUHAUSER, DANIEL reviews ↗ | 3.96 | 4.00 | 31 | 1 | 100% | - | not teaching it |
| BENSIMON, DAVID BERNARD reviews ↗ | 3.88 | 3.87 | 31 | 1 | 97% | - | not teaching it |
| NARANG, PRINEHA reviews ↗ | 3.87 | 3.86 | 29 | 1 | 86% | - | not teaching it |
Why Predicted is not the Raw average
“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.
Grade records describe outcomes. For what a course is like to take, read student reviews written on dibs below or follow the separate external review link.
Workload and assignments
Work types reported in BruinWalk reviews of this course, across recorded instructors and terms. They may differ from this term's syllabus.
dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.
From the registrar's catalog
Seminar, two hours. Seminars presented by staff, outside speakers, postdoctoral fellows, and graduate students. May be repeated for credit. S/U or letter grading.
Sections in Summer Session C 2026
From the people who took it
Student reviews
What taking CHEM 228 was like: the work, the teaching, and what students wish they’d known.
Your experience could be the first.
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