You are looking at Fall 2025. That term is over, so these are last term's numbers rather than seats you can take. dibs holds 1,964 sections for Fall 2025, read about 2 months ago. Separately, it has finished 527 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

LIFESCI 7B / MARCOT, JONATHAN DAVID

Genetics, Evolution, and Ecology

How LIFESCI 7B grades when MARCOT, JONATHAN DAVID teaches it. LIFESCI 7B, every instructor MARCOT, JONATHAN DAVID, every course

Grades, this instructor

3.57adjusted historical GPA, this instructor

1,540 letter grades across 5 terms, Winter 2022 to Fall 2025. The course pools every instructor at 3.59 over 9,839 letter grades.

Raw average: 3.57; The mean of this instructor's recorded letter grades in this course.
In the A range: 66.7%; A+, A and A minus out of 1540 letter grades.
D, F or W: 1.1%; D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass: 0.1%; 0 of 1 pass/no-pass outcomes passed. Share is of letter, P/NP and S/U outcomes.

Grade distribution

A+9 / 0.6%
A760 / 49.4%
A-258 / 16.8%
B+192 / 12.5%
B141 / 9.2%
B-80 / 5.2%
C+44 / 2.9%
C32 / 2.1%
C-7 / 0.5%
D+4 / 0.3%
D3 / 0.2%
D-3 / 0.2%
F7 / 0.5%
I5 of 1,546
NP1 of 1,546

Percentages are of the 1,540 letter grades. Grey bars are non-letter outcomes: 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, 3.59.

One recorded instructorCo-taught, grades shared

Winter 20223.65346 letter grades.

Fall 20223.58251 letter grades.

Winter 20243.57624 letter grades.

Winter 20253.60181 letter grades.

Fall 20253.26138 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 2025

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

Section

Lec 1

MW 8:00am-9:15am

Seats

Closed by the department

138 enrolled

Seat risk

An estimate, separate from the seat reading.

not checked yet

Read August 25, 2026 at 3:08 AM PDT. Seat counts can change before you enroll.

Every linked section (8)

Lab 1EW 3:30pm-4:50pmclosed by the department: 16 enrolled

Lab 1AW 9:30am-10:50amclosed by the department: 23 enrolled

Lab 1BW 11:00am-12:20pmclosed by the department: 16 enrolled

Lab 1CW 12:30pm-1:50pmclosed by the department: 16 enrolled

Lab 1DW 2:00pm-3:20pmclosed by the department: 11 enrolled

Lab 1FR 9:30am-10:50amclosed by the department: 23 enrolled

Lab 1GR 11:00am-12:20pmclosed by the department: 20 enrolled

Lab 1HR 12:30pm-1:50pmclosed by the department: 13 enrolled

Every LIFESCI 7B 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 MARCOT, JONATHAN DAVID in LIFESCI 7B