LIFESCI 7A / BRAYBROOK, SIOBHAN

Cell and Molecular Biology

How LIFESCI 7A grades when BRAYBROOK, SIOBHAN teaches it. LIFESCI 7A, every instructor BRAYBROOK, SIOBHAN, every course

Grades, this instructor

3.64adjusted historical GPA, this instructor

1,629 letter grades across 3 terms, Winter 2022 to Fall 2024. The course pools every instructor at 3.51 over 14,529 letter grades.

Raw average: 3.64; The mean of this instructor's recorded letter grades in this course.
In the A range: 78.1%; A+, A and A minus out of 1629 letter grades.
D, F or W: 3.1%; D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass: 0.4%; 3 of 6 pass/no-pass outcomes passed. Share is of letter, P/NP and S/U outcomes.

Some of these grades are shared. 282 letter grades in 1 section also count under MALOY, JEFFREY P. The source does not split grades between co-teachers. Do not add instructor totals together.

Grade distribution

A+24 / 1.5%
A1,068 / 65.6%
A-180 / 11%
B+114 / 7%
B90 / 5.5%
B-35 / 2.1%
C+38 / 2.3%
C30 / 1.8%
C-0 / 0%
D+3 / 0.2%
D10 / 0.6%
D-0 / 0%
F37 / 2.3%
I4 of 1,639
NP3 of 1,639
P3 of 1,639

Percentages are of the 1,629 letter grades. Grey bars are non-letter outcomes: passes (P), no-passes (NP), 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, 3.51.

One recorded instructorCo-taught, grades shared

Winter 20223.80610 letter grades.

Fall 20223.50737 letter grades.

Fall 20243.69282 letter grades; 282 shared with MALOY, JEFFREY P.

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 LIFESCI 7A 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 BRAYBROOK, SIOBHAN in LIFESCI 7A