You are looking at Spring 2026. That term is over, so these are last term's numbers rather than seats you can take. dibs holds 21 sections for Spring 2026, read about 1 month ago. Separately, it has finished 15 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

CHEM 20B / RESLAN, RANDA

Chemical Energetics and Change

How CHEM 20B grades when RESLAN, RANDA teaches it. CHEM 20B, every instructor RESLAN, RANDA, every course

Grades, this instructor

3.05adjusted historical GPA, this instructor

689 letter grades across 2 terms, Winter 2024 to Spring 2024. The course pools every instructor at 3.25 over 2,706 letter grades.

Raw average: 3.04; The mean of this instructor's recorded letter grades in this course.
In the A range: 44.7%; A+, A and A minus out of 689 letter grades.
D, F or W: 8.1%; D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass: 0.1%; 1 of 1 pass/no-pass outcomes passed. Share is of letter, P/NP and S/U outcomes.

Grade distribution

A+82 / 11.9%
A140 / 20.3%
A-86 / 12.5%
B+70 / 10.2%
B82 / 11.9%
B-50 / 7.3%
C+44 / 6.4%
C42 / 6.1%
C-37 / 5.4%
D+9 / 1.3%
D12 / 1.7%
D-9 / 1.3%
F26 / 3.8%
I3 of 693
P1 of 693

Percentages are of the 689 letter grades. Grey bars are non-letter outcomes: passes (P) and 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, 3.25.

One recorded instructorCo-taught, grades shared

Winter 20243.03496 letter grades.

Spring 20243.08193 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 Spring 2026

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

No confirmed sections are available here. The selected term may not have been fully read.

Every CHEM 20B 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 RESLAN, RANDA in CHEM 20B