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HIST 180A · Lec 2

Topics in History of Science: Prison Science

Fall 2026Weinreich, S.4 units

Seats, time, final and grades

Seats

Closed.

40 of 40 enrolled.

Meets

MW 9:30am-10:45am

Every meeting the registrar lists for this section.

Final

Fri 11 Dec, 8:00am to 11:00am

One exam for the whole class, Los Angeles time.

Read 4 days ago.

Grades

3.60
predicted, all instructors · 231 grades

231 letter grades, everyone who has taught HIST 180A.

Read 89 minutes ago. This is a recent reading, not a live seat count.

dibs has seen this section open 6 times since 18 August. The last time was 22 September.

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Before you can enroll

From the registrar limited until second pass

History 97A through 188 are limited to History pre-majors, majors, and minors on the priority and first enrollment passes. Any student may enroll on second pass, space permitting. Nonmajors may enroll in History 97 and upper-division history courses (except those in the 191 series) on the second pass. History 191 seminars are limited to declared junior/senior History majors, who may enroll on the second pass. After July 2, 2026, some lower-division and upper-division seats are limited to students attending New Student Orientation sessions. All limitations are removed September 15, 2026.

This limit ends at an enrollment pass rather than on a date, and dibs does not hold the date second pass opens for Fall 2026, so it cannot say whether that pass has come. When it does, the registrar writes who may enroll then as “Any student may enroll on second pass, space permitting.” So dibs cannot tell whether this class is open to you today, and it is not counting it as one you can take: your enrollment appointment on MyUCLA is what settles it.

Restrictions read 4 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
6pm
7pm
8pm
9pm
10pm

Meets: MW 9:30am-10:45am

Public Affairs Building 2270

Grades

3.60
predicted, all instructors · 231 grades

1 person has taught HIST 180A in the grade record: ALEXANDER, AMIR at 3.60 over 231 grades.

A range
71%
P/NP
2%
D/F/W
1.7%

Full grade history for HIST 180A

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.

  • 8624S
  • 8525S
  • 6525F
Enrollment by term: 24S 86, 25S 85, 25F 65

Peak 86 · most recent 25F at 65

Seats over time

Same seat count, but the status moved and came back and the seat count moved and came back over about 1 month

6 times reopened
40 of 40 · no seats left
18 Aug 20:409 Sep 20:461 Oct 20:52
dibs read 168 of the 551 hours its hourly record covers, 30%, and did not look in 383. dibs had no hourly record before 8 Sep, which is the other 506 of 1057 plotted.40 of 40 enrolled at the newest reading, 89 minutes ago, and no seats left. Seats from 18 Aug 20:40 to 1 Oct 20:52, 40 to 40. dibs read 168 of the 551 hours its hourly record here covers, 30%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 383 hours dibs was keeping a record and did not reach this section. Nothing before 8 September at 22:00, where this section's record starts, has a read either way, which is 506 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: 89 minutes ago.

Show the readings (14)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 20:52 40 40 closed - 64 of 221
22 Sep 16:12 40 40 closed - 2 of 5
22 Sep 12:12 39 40 open - 2 of 4
22 Sep 09:42 40 40 closed - 5 of 14
21 Sep 20:32 39 40 open - 29 of 95
17 Sep 22:52 40 40 closed - 2 of 4
17 Sep 19:22 39 40 open - 2 of 5
17 Sep 15:52 40 40 closed - 3 of 8
17 Sep 08:52 39 40 open - 2 of 4
17 Sep 05:22 40 40 closed - 2 of 6
17 Sep 00:52 39 40 open - 2 of 4
16 Sep 21:22 40 40 closed - 8 of 26
15 Sep 20:52 39 40 open - 57 of 673, 506 no hourly record
18 Aug 20:40 40 40 closed - -
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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