CHEM 153C / KOEHLER, CARLA MARIE

Biochemistry: Biosynthetic and Energy Metabolism and Its Regulation

How CHEM 153C grades when KOEHLER, CARLA MARIE teaches it. CHEM 153C, every instructor KOEHLER, CARLA MARIE, every course

Grades, this instructor

3.30adjusted historical GPA, this instructor

194 letter grades across 4 terms, Spring 2022 to Fall 2025. The course pools every instructor at 3.32 over 1,072 letter grades.

Raw average: 3.30; The mean of this instructor's recorded letter grades in this course.
In the A range: 52.6%; A+, A and A minus out of 194 letter grades.
D, F or W: 4.1%; D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass: 1%; 0 of 2 pass/no-pass outcomes passed. Share is of letter, P/NP and S/U outcomes.

Grade distribution

A+9 / 4.6%
A80 / 41.2%
A-13 / 6.7%
B+17 / 8.8%
B33 / 17%
B-11 / 5.7%
C+9 / 4.6%
C14 / 7.2%
C-0 / 0%
D+0 / 0%
D1 / 0.5%
D-1 / 0.5%
F6 / 3.1%
NP2 of 196

Percentages are of the 194 letter grades. Grey bars are non-letter outcomes: no-passes (NP). 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, 3.32.

One recorded instructorCo-taught, grades shared

Spring 20223.4432 letter grades.

Winter 20233.3553 letter grades.

Fall 20233.3852 letter grades.

Fall 20253.0957 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 2026

Section

Lec 1

MWF 1:00pm-1:50pm

Seats

Open

60 seats left.

60 of 120 enrolled

Seat risk

medium risk

An estimate, separate from the seat reading.

Read October 16, 2026 at 5:53 PM PDT. Seat counts can change before you enroll.

Every linked section (4)

Dis 1AT 2:00pm-2:50pmopen: 8 seats left.

Dis 1CR 11:00am-11:50amopen: 24 seats left.

Dis 1BW 10:00am-10:50amopen: 12 seats left.

Dis 1DR 3:00pm-3:50pmopen: 16 seats left.

Every CHEM 153C 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 KOEHLER, CARLA MARIE in CHEM 153C