MATH 31A
Differential and Integral Calculus
Grades
3.23
Average grade awarded in MATH 31A. Not a student rating: this is what the grades were.
In the A range
57%
of the 4,717 letter grades
D, F or W
8.0%
of every letter grade awarded, plus withdrawals
Taken pass/no pass
1%
60% of those passed
The registrar's own records: 4,717 grades over 14 terms, Fall 2021 to Fall 2025. Every instructor is pooled here.
What is inside that record
4 of those terms are summer sessions, and summer sessions are counted here.
The table below splits them, and term averages across those 14 terms ran 2.40 to 3.84.
Historical grades for all professors, across recorded terms. The course summary above includes all professors.
- A+ 213 · 4.5%
- A 1,944 · 41.2%
- A- 542 · 11.5%
- B+ 361 · 7.7%
- B 484 · 10.3%
- B- 226 · 4.8%
- C+ 161 · 3.4%
- C 279 · 5.9%
- C- 130 · 2.8%
- D+ 53 · 1.1%
- D 91 · 1.9%
- D- 42 · 0.9%
- F 191 · 4.0%
- P 18 of 4,762
- NP 12 of 4,762
- I 13 of 4,762
- DR 2 of 4,762
Percentages are of the 4,717 letter grades. Grey bars are non-letter outcomes: passes (P), no-passes (NP), incompletes (I), and withdrawals (DR).
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.
Withdrawals are the exception to "excluded": DR is not scored, but it IS counted in the D, F or W figure above, which is reported over the letter grades plus the withdrawals. Pass/no pass and S/U outcomes are outside that figure on both sides.
By instructor
| Instructor | Predicted GPA | Raw | n | Terms | A range | Workload | Summer Session C 2026 |
|---|---|---|---|---|---|---|---|
| GANNON, THOMAS ANTHONY reviews ↗ | 3.50 | 3.50 | 636 | 2 | 71% | very light | not teaching it |
| WU, JEREMY SHEUNG HIM reviews ↗ | 3.06 | 3.05 | 478 | 3 | 46% | light | not teaching it |
| MUTLU AKATURK, HATICE reviews ↗ | 3.07 | 3.06 | 465 | 2 | 52% | - | not teaching it |
| HIGGINS, VIJAY reviews ↗ | 3.19 | 3.19 | 411 | 2 | 55% | light | not teaching it |
| ADKISSON, WILLIAM reviews ↗ | 3.54 | 3.55 | 407 | 2 | 74% | very light | not teaching it |
| ZHANG, EDITH reviews ↗ | 3.21 | 3.21 | 328 | 1 | 53% | - | not teaching it |
| KERANEN, JUKKA PETRI MIKAEL reviews ↗ | 3.16 | 3.16 | 313 | 2 | 55% | light | not teaching it |
| MENG, TINGWEI reviews ↗ | 2.85 | 2.83 | 282 | 1 | 41% | light | not teaching it |
| VARVAREZOS, KONSTANTINOS KONTOGEORGAKIS reviews ↗ | 3.53 | 3.55 | 210 | 1 | 74% | very light | not teaching it |
| GREENE, MARY PAIGE reviews ↗ | 3.51 | 3.53 | 209 | 3 | 74% | - | not teaching it |
| DING, CHANGYING reviews ↗ | 3.36 | 3.37 | 207 | 1 | 58% | - | not teaching it |
| MAIMAITIYIMING, WUMAIER reviews ↗ | 3.02 | 3.00 | 201 | 1 | 43% | light | not teaching it |
| CHAPOUTO, ANDREIA reviews ↗ | 3.16 | 3.15 | 192 | 1 | 61% | average | not teaching it |
| CONLEY, WILLIAM JOSEPH reviews ↗ | 2.98 | 2.96 | 187 | 1 | 42% | light | not teaching it |
| WEIHS, ADRIEN reviews ↗ | 2.86 | 2.82 | 147 | 1 | 33% | - | not teaching it |
| DING, LINGYUN reviews ↗ | 3.53 | 3.76 | 22 | 1 | 82% | very light | not teaching it |
| JUNG, CONNIE reviews ↗ | 3.49 | 3.70 | 22 | 1 | 68% | - | 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 read this course’s reviews and none of them say what kind of work it sets, so dibs has nothing to show rather than a guess. Read from 592 reviews 26 days ago. That is the reviewers being silent, and not a course that sets no work.
What comes first
The chain dibs can see is 1 course long before MATH 31A. Read from Fall 2026, because dibs has not read a class page for MATH 31A in Summer Session C 2026 and a department can change what it requires. dibs has read a class page for every course in it.
Counted in courses rather than quarters: dibs does not know which of them a department lets you take together.
From the registrar's catalog
Lecture, three hours; discussion, one hour. Preparation: at least three and one half years of high school mathematics (including some coordinate geometry and trigonometry). Requisite: successful completion of Mathematics Diagnostic Test or course 1 with grade of C- or better. Differential calculus and applications; introduction to integration. P/NP or letter grading.
Sections in Summer Session C 2026
From the people who took it
Student reviews
What taking MATH 31A was like: the work, the teaching, and what students wish they’d known.
Your experience could be the first.
No student reviews are available to read on dibs for this course yet. Took it? Tell the next person what helped, what was hard, and how you spent your time.
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External reviews are separate and do not count toward the dibs rating.