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A&O SCI 123 · Lec 1

Climate Adaptation Solutions

Fall 2026Graves, S.A.4 units

Seats, time, final and grades

Seats

Open, 1 seat left.

24 of 25 enrolled.

Meets

TR 12:30pm-2:00pm

Every meeting the registrar lists for this section.

Final

Wed 9 Dec, 3:00pm to 6:00pm

One exam for the whole class, Los Angeles time.

Read 8 days ago.

Grades

3.82
predicted, all instructors · 45 grades

45 letter grades, everyone who has taught A&O SCI 123.

Read 2 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

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Before you can enroll

Restrictions read 8 days ago. dibs re-reads these slowly because they rarely change; watch the section and it moves to every 6 hours.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
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9pm
10pm

Meets: TR 12:30pm-2:00pm

Mathematical Sciences 7124B

Grades

3.82
predicted, all instructors · 45 grades

2 people have taught A&O SCI 123 in the grade record: HALL, ALEXANDER DEAN at 3.91 over 26 grades and BASS, BENJAMIN at 3.80 over 19 grades.

A range
91%
P/NP
2%
D/F/W
0.0%

Full grade history for A&O SCI 123

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.

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.

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.

  • 1221F
  • 1523W
  • 1925W
Enrollment by term: 21F 12, 23W 15, 25W 19

Peak 19 · most recent 25W at 19

Seats over time

Nothing read since 1 Oct, 2 hours ago. Over about 2 months before that, freed 1 seat.

2 times reopened
24 of 25 · 1 left
17 Aug 15:079 Sep 06:141 Oct 21:22 · 2 hours ago
dibs read 168 of the 538 hours its hourly record covers, 31%, and did not look in 370. dibs had no hourly record before 9 Sep, which is the other 549 of 1087 plotted.24 of 25 enrolled at the newest reading, 2 hours ago, with 1 left. Seats from 17 Aug 15:07 to 1 Oct 21:22, 25 to 24. dibs read 168 of the 538 hours its hourly record here covers, 31%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 370 hours dibs was keeping a record and did not reach this section. Nothing before 9 September at 12:00, where this section's record starts, has a read either way, which is 549 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 2 hours ago. It is where the line stops, not where the count is now.

Show the readings (19)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 21:22 24 25 open 0 of 5 1 of 1
1 Oct 21:22 24 25 open 0 of 5 3 of 7
1 Oct 15:02 25 25 waitlist 1 of 5 2 of 4
1 Oct 12:02 24 25 open 0 of 5 26 of 82
28 Sep 03:22 25 25 waitlist 1 of 5 38 of 124
23 Sep 00:22 25 25 waitlist 0 of 5 2 of 5
22 Sep 20:52 25 25 waitlist 1 of 5 4 of 10
22 Sep 11:02 25 25 waitlist 0 of 5 4 of 11
22 Sep 01:12 25 25 waitlist 1 of 5 44 of 147
15 Sep 23:12 25 25 waitlist 2 of 5 5 of 13
15 Sep 11:32 25 25 waitlist 1 of 5 3 of 8
15 Sep 04:12 25 25 waitlist 2 of 5 47 of 340, 203 no hourly record
1 Sep 01:40 25 25 waitlist 3 of 5 no hourly record
28 Aug 01:40 25 25 waitlist 4 of 5 no hourly record
27 Aug 22:40 25 25 closed 5 of 5 no hourly record
27 Aug 21:40 25 25 waitlist 4 of 5 no hourly record
27 Aug 20:40 25 25 closed 5 of 5 no hourly record
27 Aug 19:40 25 25 waitlist 4 of 5 no hourly record
17 Aug 15:07 25 25 closed 5 of 5 -
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

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