A&O SCI 2 · Dis 1H
Air Pollution
Seats, time, final and grades
Seats
Closed.
30 of 30 enrolled.
Its lecture reads closed (270 of 270 enrolled): you attend both, so this seat is not one you can take while that holds. Its waitlist is full too, at 10 of 10.
Meets
F 10:00am-10:50am
This discussion only. You also attend Lec 1.
Final
None on the page dibs read
No exam time on the page dibs read. That is not the registrar saying there is no final.
Grades
2,329 letter grades, everyone who has taught A&O SCI 2.
Read 29 minutes ago. This is a recent reading, not a live seat count.
Watching is the one thing here that needs an account, because an alert needs somewhere to go. Everything else on this page works signed out.
Put this class on a board
A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.
Before you can enroll
When it meets
Meets: F 10:00am-10:50am
Mathematical Sciences 7124A
Grades
2 people have taught A&O SCI 2 in the grade record: LI, QINBIN at 3.87 over 2,251 grades and GONZALEZ, DAVID at 3.76 over 78 grades.
- A range
- 91%
- P/NP
- 3%
- D/F/W
- 0.9%
What students say
dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.
What the work looks like
- 2 exams, said by 9 reviewers
- 5 quizzes, said by 8 reviewers
- 5 problem sets, said by 2 reviewers
- Labs mentioned, no number given, said by 3 reviewers
Read from 80 reviews 12 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.
Will it still be here
high risk chance of closing before your enrollment pass.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 8721F
- 26222W
- 26122F
- 13823S
- 14123F
- 27124S
- 15024F
- 14225S
- 14725F
Peak 271 · most recent 25F at 147
Seats over time
Unchanged over 26 days
Both readings say 30 of 30.
A dot is a reading. Recorded enrollment counts match, so the line is flat across the whole window: it says when dibs looked rather than what changed. The last dot is the last time dibs read this section, moved or not: 29 minutes ago.
Show the readings (2)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 13 Sep 00:00 | 30 | 30 | closed | 1 of 1 | 168 of 632, 451 no hourly record |
| 17 Aug 17:55 | 30 | 30 | closed | 1 of 1 | - |
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.
Class chat
One dibs reader watches this class or has it on a plan. Nobody has posted yet.
Dis 1H shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".
Reading a room needs no account. Posting does, and it is free.