MATH 32B
Calculus of Several Variables
Lecture and discussion. The registrar has published a final exam time.
Fall 2026: 2 lectures and 12 discussions. 1 lecture and 4 discussions are open. The oldest of these readings was 5 hours ago.
Grades
3.30
Average grade awarded in MATH 32B. Not a student rating: this is what the grades were.
In the A range
60%
of the 4,467 letter grades
D, F or W
6.7%
of every letter grade awarded, plus withdrawals
Taken pass/no pass
<1%
10 of 12 students passed
The registrar's own records: 4,467 grades over 15 terms, Fall 2021 to Fall 2025. Every instructor is pooled here.
What is inside that record
3 of those terms are summer sessions, and summer sessions are counted here.
The table below splits them, and term averages across those 15 terms ran 2.28 to 3.79.
Historical grades for ALTAF, IQRA, across recorded terms. The course summary above includes all professors.
No grade history is available for this professor in this course.
By instructor
| Instructor | Predicted GPA | Raw | n | Terms | A range | Workload | Fall 2026 |
|---|---|---|---|---|---|---|---|
| YEONG, WERN YEEN reviews ↗ | 3.23 | 3.23 | 920 | 3 | 57% | - | not teaching it |
| DO, KIM TUAN reviews ↗ | 3.25 | 3.25 | 774 | 4 | 50% | average | not teaching it |
| ENAKOUTSA, KOFFI reviews ↗ | 3.74 | 3.75 | 689 | 4 | 85% | average | not teaching it |
| VARVAREZOS, KONSTANTINOS KONTOGEORGAKIS reviews ↗ | 3.68 | 3.69 | 421 | 1 | 79% | light | not teaching it |
| WONG, RICHARD reviews ↗ | 3.16 | 3.16 | 412 | 2 | 54% | light | not teaching it |
| KASHEFI, ALI reviews ↗ | 3.27 | 3.26 | 246 | 2 | 66% | very light | not teaching it |
| DIEPEVEEN, WILLEM reviews ↗ | 3.36 | 3.36 | 209 | 1 | 61% | - | not teaching it |
| TAN, HUI reviews ↗ | 2.93 | 2.90 | 197 | 1 | 38% | - | not teaching it |
| BEERS, DAVID reviews ↗ | 3.39 | 3.40 | 187 | 1 | 64% | light | not teaching it |
| GLEIZER, OLEG reviews ↗ | 2.44 | 2.35 | 171 | 2 | 23% | average | not teaching it |
| KILLIP, ROWAN reviews ↗ | 2.84 | 2.79 | 160 | 1 | 31% | - | not teaching it |
| KILLIP, ROWAN BRETT reviews ↗ | 3.32 | 3.33 | 81 | 1 | 60% | - | 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.
What the work looks like
- Exams mentioned, no number given, said by 8 reviewers
- Quizzes mentioned, no number given, said by 2 reviewers
- Problem sets mentioned, no number given, said by 8 reviewers
Read from 534 reviews 17 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.
What comes first
The chain dibs can see is 3 courses long before MATH 32B. 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.
In Falls
Ran in 5 of the last 5 Falls.
From the terms dibs holds, which start in Fall 2021 and exclude summer. A department can run a course in a quarter it never has before.
From the registrar's catalog
Lecture, three hours; discussion, one hour. Enforced requisites: courses 31B and 32A, with grades of C- or better. Introduction to integral calculus of several variables, line and surface integrals. P/NP or letter grading.
Sections in Fall 2026
You enroll in the discussion, not the lecture, so a discussion's status is the one that decides whether you get in. A lecture can read open while every discussion under it is full.
Seat counts as of : the oldest of these 14 readings. Seat readings are snapshots, not live availability. Their timestamps show when dibs last checked.
-
Lec 1 MWF 1:00pm-1:50pmOpen3.30predicted, all instructors · 4,467 grades
13 seats left. 197 of 210 enrolled medium risk
6 discussions, 4 open: Dis 1A, T 1:00pm-1:50pm, Dis 1C, T 1:00pm-1:50pm, Dis 1D, R 1:00pm-1:50pm, and Dis 1F, R 1:00pm-1:50pm.
Every discussion, with its time and seats (6)
-
Dis 1A
T 1:00pm-1:50pm · Royce Hall 156
Open2 seats left.
33 of 35 enrolled
-
Dis 1B
R 1:00pm-1:50pm · Royce Hall 156
Waitlist0 of 3 places taken.
35 of 35 enrolled
-
Dis 1C
T 1:00pm-1:50pm · Bunche Hall 2178
Open2 seats left.
33 of 35 enrolled
-
Dis 1D
R 1:00pm-1:50pm · Bunche Hall 2178
Open5 seats left.
30 of 35 enrolled
-
Dis 1E
T 1:00pm-1:50pm · Bunche Hall 3164
Waitlist0 of 3 places taken.
35 of 35 enrolled
-
Dis 1F
R 1:00pm-1:50pm · Bunche Hall 3164
Open4 seats left.
31 of 35 enrolled
-
-
Lec 2 MWF 2:00pm-2:50pmWaitlist
Shi, X.
3.30predicted, all instructors · 4,467 grades10 of 18 places taken. 210 of 210 enrolled high risk
6 discussions, none open. The way in is the lecture's waitlist, at 10 of 18.
Every discussion, with its time and seats (6)
-
Dis 2A
T 2:00pm-2:50pm · Geology Building 6704
Closed35 of 35 enrolled
-
Dis 2B
R 2:00pm-2:50pm · Geology Building 6704
Waitlist2 of 3 places taken.
35 of 35 enrolled
-
Dis 2C
T 2:00pm-2:50pm · Geology Building 4645
Waitlist1 of 3 places taken.
35 of 35 enrolled
-
Dis 2D
R 2:00pm-2:50pm · Geology Building 4645
Closed35 of 35 enrolled
-
Dis 2E
T 2:00pm-2:50pm · Bunche Hall 3150
Waitlist1 of 3 places taken.
35 of 35 enrolled
-
Dis 2F
R 2:00pm-2:50pm · Bunche Hall 3150
Waitlist0 of 3 places taken.
35 of 35 enrolled
-
Final enrollment, averaged across each term's sections: between 84 and 211 a term over 12 terms, summer excluded, most recently 179 in Fall 2025. That is the shape across years, not this term, which is above.
From the people who took it
Student reviews
What taking MATH 32B 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.
Looking for more perspectives?
External reviews are separate and do not count toward the dibs rating.
Seats over time in Fall 2026
How each lecture has filled since dibs first saw it. This course runs 2 lectures; the legend under the chart picks one.
A dot is a reading where something moved: the seat count, the status, or the waitlist.
What a flat run means, and where a line starts
Flat between dots means it did not drift, it held and then jumped, and a line starts when dibs first saw that lecture rather than reaching back before it existed. A lecture that has never moved draws a flat line across the whole window, and one with two or three readings draws a line joining them, which is too few to read a trend from.
Lec 1 · Altaf, I. · 197 of 210 enrolled
Nothing read since 1 Oct, 2 hours ago. Over about 2 months before that, filled by 18.
Lec 2 · Shi, X. · 210 of 210 enrolled
Nothing read since 1 Oct, 2 hours ago. Over about 2 months before that, filled by 30.
How readings and alerts work
A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.
Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.
The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.