EE BIOL 109L
Introduction to Marine Science Laboratory
Grades
3.83
Average grade awarded in EE BIOL 109L. Not a student rating: this is what the grades were.
In the A range
90%
of the 734 letter grades
D, F or W
1.8%
of every letter grade awarded, plus withdrawals
Taken pass/no pass
-
the registrar has this letter grade only this term
The registrar's own records: 734 grades over 11 terms, Fall 2021 to Fall 2025. Every instructor is pooled here.
What is inside that record
4 of those terms are summer sessions, and summer sessions are counted here.
The table below splits them, and term averages across those 11 terms ran 3.43 to 4.00.
Historical grades for all professors, across recorded terms. The course summary above includes all professors.
- A+ 137 · 18.7%
- A 473 · 64.4%
- A- 54 · 7.4%
- B+ 21 · 2.9%
- B 21 · 2.9%
- B- 8 · 1.1%
- C+ 1 · 0.1%
- C 4 · 0.5%
- C- 3 · 0.4%
- D 2 · 0.3%
- D- 1 · 0.1%
- F 9 · 1.2%
- I 1 of 736
- DR 1 of 736
Percentages are of the 734 letter grades. Grey bars are non-letter outcomes: incompletes (I) and withdrawals (DR).
How the non-letter outcomes are counted
They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
Withdrawals are the exception to "excluded": DR is not scored, but it IS counted in the D, F or W figure above, which is reported over the letter grades plus the withdrawals. Pass/no pass and S/U outcomes are outside that figure on both sides.
By instructor
| Instructor | Predicted GPA | Raw | n | Terms | A range | Workload | Winter 2027 |
|---|---|---|---|---|---|---|---|
| DAVERSA, DAVID reviews ↗ | 3.89 | 3.89 | 460 | 6 | 94% | very light | not teaching it |
| KANE, TONYA LYNN reviews ↗ | 3.64 | 3.62 | 195 | 4 | 79% | average | not teaching it |
| DRAKE, JEANA reviews ↗ | 3.97 | 4.00 | 79 | 1 | 100% | - | not teaching it |
Why Predicted is not the Raw average
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department, so an instructor with a handful of students sits near the course mean rather than topping the list.
Grade records describe outcomes. For what a course is like to take, read student reviews written on dibs below or follow the separate external review link.
Workload and assignments
Work types reported in BruinWalk reviews of this course, across recorded instructors and terms. They may differ from this term's syllabus.
dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.
What comes first
The chain dibs can see is 2 courses long before EE BIOL 109L. Read from Fall 2026, because dibs has not read a class page for EE BIOL 109L in Winter 2027 and a department can change what it requires. dibs has read a class page for every course in it.
Counted in courses rather than quarters: dibs does not know which of them a department lets you take together.
In Winters
Has not run in Winter in the 3 Winters dibs holds records for, back to Fall 2022. That is 3 years of grade records rather than the course catalog, so it says what has happened and not what the department will do next.
From the terms dibs holds, which start in Fall 2021 and exclude summer. A department can run a course in a quarter it never has before.
From the registrar's catalog
Laboratory, three hours; four field trips. Requisites: course 109 (may be taken concurrently), Life Sciences 1 or 7B. Introduction to marine environments and methods used to study them. Exploration of variety of concepts in marine science, ranging from oceanography to behavior, primary productivity, and marine biodiversity, with emphasis on experimental design and scientific writing. To apply this course to the Biology upper-division major laboratory requirement, the corresponding lecture course must be completed with a passing grade. Letter grading.
Sections in Winter 2027
From the people who took it
Student reviews
What taking EE BIOL 109L was like: the work, the teaching, and what students wish they’d known.
Your experience could be the first.
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External reviews are separate and do not count toward the dibs rating.