MATH 33B / WANG, CHENGXI

Differential Equations

How MATH 33B grades when WANG, CHENGXI teaches it. MATH 33B, every instructor WANG, CHENGXI, every course

Grades, this instructor

3.80adjusted historical GPA, this instructor

1,215 letter grades across 4 terms, Fall 2021 to Spring 2023. The course pools every instructor at 3.41 over 4,509 letter grades.

Raw average: 3.81; The mean of this instructor's recorded letter grades in this course.
In the A range: 87.8%; A+, A and A minus out of 1215 letter grades.
D, F or W: 1.7%; D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass: 0.5%; 5 of 6 pass/no-pass outcomes passed. Share is of letter, P/NP and S/U outcomes.

Grade distribution

A+135 / 11.1%
A869 / 71.5%
A-63 / 5.2%
B+48 / 4%
B42 / 3.5%
B-13 / 1.1%
C+11 / 0.9%
C12 / 1%
C-1 / 0.1%
D+1 / 0.1%
D3 / 0.2%
D-3 / 0.2%
F14 / 1.2%
NP1 of 1,221
P5 of 1,221

Percentages are of the 1,215 letter grades. Grey bars are non-letter outcomes: passes (P) and no-passes (NP). They are excluded from GPA.

Term by term

Raw averages for the terms in this record. A missing term does not establish that this instructor did not teach it. Summer sessions are included when present.

Dashed line: course average across all instructors, 3.41.

One recorded instructorCo-taught, grades shared

Fall 20213.79392 letter grades.

Winter 20223.94211 letter grades.

Spring 20223.78196 letter grades.

Spring 20233.77416 letter grades.

Is one term a guide to the next?

Across the measured corpus, the same course and instructor's term averages were strongly correlated, including terms several years apart. That is why the adjustment does not weight recent terms more heavily. This is a dataset-wide pattern, not a promise about this instructor's next class.

Teaching it in Fall 2026

No sections are confirmed under this instructor's record in the course listing dibs read for Fall 2026.

Every MATH 33B section and instructor

Reading these figures

Raw is the mean of the recorded letter grades. The adjusted historical GPA pulls an instructor's average toward the course's adjusted average, which itself uses a department prior. It is a comparison aid, not a calibrated prediction or a student rating. Small samples carry more uncertainty. All recorded instructor roles are included, and a section is counted only once for this instructor. Grades cannot establish workload or explain why outcomes differed.

What students say

dibs measures outcomes. For students' experiences of the class, BruinWalk has reviews.

Reviews for WANG, CHENGXI in MATH 33B