You are looking at Winter 2027. Enrollment for it has not opened, so these are the registrar's early listings. dibs holds 4,142 sections for Winter 2027, read 46 hours ago. Separately, it has finished 3,103 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

MCD BIO 165A / COLLER, HILARY ANN

Biology of Cells

How MCD BIO 165A grades when COLLER, HILARY ANN teaches it. MCD BIO 165A, every instructor COLLER, HILARY ANN, every course

Grades, this instructor

3.92adjusted historical GPA, this instructor

698 letter grades across 4 terms, Spring 2022 to Winter 2025. The course pools every instructor at 3.79 over 1,974 letter grades.

Raw average: 3.92; The mean of this instructor's recorded letter grades in this course.
In the A range: 93.4%; A+, A and A minus out of 698 letter grades.
D, F or W: 0%; 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+354 / 50.7%
A268 / 38.4%
A-30 / 4.3%
B+22 / 3.2%
B12 / 1.7%
B-6 / 0.9%
C+3 / 0.4%
C3 / 0.4%
C-0 / 0%
D+0 / 0%
D0 / 0%
D-0 / 0%
F0 / 0%
P1 of 699

Percentages are of the 698 letter grades. Grey bars are non-letter outcomes: passes (P). 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, 3.79.

One recorded instructorCo-taught, grades shared

Spring 20223.98161 letter grades.

Spring 20233.90158 letter grades.

Winter 20243.98168 letter grades.

Winter 20253.84211 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 Winter 2027

No sections are confirmed under this instructor's record in the course listing dibs read for Winter 2027.

Every MCD BIO 165A 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 COLLER, HILARY ANN in MCD BIO 165A