You are looking at Summer Session A 2026. That term is over, so these are last term's numbers rather than seats you can take. dibs holds 246 sections for Summer Session A 2026, read about 1 month ago. Separately, it has finished 400 of the 3,617 courses on its current checking list for this term. Future-term coverage is incomplete, so a course with nothing here may simply not have been reached yet. Back to Fall 2026

COM SCI 31 / STAHL, HOWARD ALAN

Introduction to Computer Science I

How COM SCI 31 grades when STAHL, HOWARD ALAN teaches it. COM SCI 31, every instructor STAHL, HOWARD ALAN, every course

Grades, this instructor

3.27adjusted historical GPA, this instructor

1,074 letter grades across 5 terms, Summer Session A 2023 to Summer Session A 2025. The course pools every instructor at 3.24 over 5,530 letter grades.

Raw average: 3.27; The mean of this instructor's recorded letter grades in this course.
In the A range: 58.6%; A+, A and A minus out of 1074 letter grades.
D, F or W: 8.2%; D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass: 0%; No pass/no-pass outcomes are recorded.

Grade distribution

A+132 / 12.3%
A336 / 31.3%
A-161 / 15%
B+109 / 10.1%
B102 / 9.5%
B-53 / 4.9%
C+36 / 3.4%
C43 / 4%
C-14 / 1.3%
D+15 / 1.4%
D21 / 2%
D-1 / 0.1%
F51 / 4.7%
I1 of 1,075

Percentages are of the 1,074 letter grades. Grey bars are non-letter outcomes: incompletes (I). 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, 3.24.

One recorded instructorCo-taught, grades shared

Summer Session A 20232.96183 letter grades.

Winter 20243.24274 letter grades.

Summer Session A 20243.28165 letter grades.

Winter 20253.26267 letter grades.

Summer Session A 20253.62185 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 Summer Session A 2026

This term has ended. Section counts below are historical readings, not current availability.

Section

Lec 1

Asynchronous

Seats

Open

7 seats left.

173 of 180 enrolled

Seat risk

An estimate, separate from the seat reading.

not checked yet

Read September 2, 2026 at 3:07 AM PDT. Seat counts can change before you enroll.

Every linked section (5)

Dis 1ATime TBAopen: 2 seats left.

Dis 1BTime TBAopen: 2 seats left.

Dis 1CTime TBAopen: 3 seats left.

Dis 1DTime TBAclosed by the department: -

Dis 1EAsynchronousclosed by the department: -

Every COM SCI 31 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 STAHL, HOWARD ALAN in COM SCI 31