A&O SCI 3L
Meteorology and Extreme Weather Laboratory
Lab.
Spring 2027: 1 section. Nothing here is open. The oldest of these readings was 18 days ago.
Grades
3.67
Average grade awarded in A&O SCI 3L. Not a student rating: this is what the grades were.
In the A range
79%
of the 154 letter grades
D, F or W
1.3%
of every letter grade awarded, plus withdrawals
Taken pass/no pass
10%
17 of 17 students passed
The registrar's own records: 154 grades over 10 terms, Fall 2021 to Fall 2025. Every instructor is pooled here.
What is inside that record
No summer session is in that record.
The table below splits them, and term averages across those 10 terms ran 3.28 to 3.90.
- A+ 41 · 26.6%
- A 65 · 42.2%
- A- 15 · 9.7%
- B+ 11 · 7.1%
- B 7 · 4.5%
- B- 2 · 1.3%
- C+ 3 · 1.9%
- C 8 · 5.2%
- F 2 · 1.3%
- P 17 of 171
Percentages are of the 154 letter grades. Grey bars are non-letter outcomes: passes (P).
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.
By instructor
| Instructor | Predicted GPA | Raw | n | Terms | A range | Workload | Spring 2027 |
|---|---|---|---|---|---|---|---|
| CHAMECKI, MARCELO reviews ↗ | 3.67 | 3.67 | 54 | 3 | 78% | - | not teaching it |
| MITCHELL, JONATHAN LLOYD reviews ↗ | 3.59 | 3.57 | 52 | 3 | 71% | - | not teaching it |
| BAIJNATH-RODINO, JANINE ANN reviews ↗ | 3.74 | 3.78 | 30 | 2 | 90% | - | not teaching it |
| CHEN, GANG reviews ↗ | 3.71 | 3.76 | 18 · | 2 | 83% | light | 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.
In Springs
Ran in 2 of the last 4 Springs, so it turns up in Spring sometimes rather than dependably.
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, one hour. Enforced corequisite: course 3. Investigations and data analysis supporting material in course 3, including interpretation of meteorological data, use of modern visualization tools to understand weather, and critical analysis of historical hurricane data. P/NP or letter grading.
Sections in Spring 2027
Seat counts as of . Seat readings are snapshots, not live availability. Their timestamps show when dibs last checked.
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Lab 1 Time TBANot published yet
Not yet assigned
3.66predicted, all instructors · 154 gradesno enrollment count published no history
not checked yet
Final enrollment, averaged across each term's sections: between 10 and 26 a term over 10 terms, summer excluded, most recently 10 in Fall 2025. That is the shape across years, not this term, which is above.
Seats over time in Spring 2027
Read once so far, so there is no line to draw yet.
What turns this into a chart
A second reading is what turns this into a chart: courses come round within about three hours, and a lecture somebody is watching goes to the front of the pass. Watching is on the lecture's own page, not this one.
How readings and alerts work
A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.
Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.
The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.
From the people who took it
Student reviews
What taking A&O SCI 3L was like: the work, the teaching, and what students wish they’d known.
Your experience could be the first.
No student reviews are available to read on dibs for this course yet. Took it? Tell the next person what helped, what was hard, and how you spent your time.
Looking for more perspectives?
External reviews are separate and do not count toward the dibs rating.