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MATH 120A · Dis 1A

Differential Geometry

Fall 2026Oda, T.4 units

Seats, time, final and grades

Seats

Open, 1 seat left.

39 of 40 enrolled.

Meets

R 11:00am-11:50am

This discussion only. You also attend Lec 1.

Final

Mon 7 Dec, 11:30am to 2:30pm

One exam for the whole class, Los Angeles time.

Read 28 hours ago.

Grades

3.23
predicted, all instructors · 404 grades

404 letter grades, everyone who has taught MATH 120A.

Read 44 minutes ago. This is a recent reading, not a live seat count.

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From the registrar

Information on the Mathematics Diagnostic Test and Advanced Placement (AP) credit is available at https://uclamathugrad.zendesk.com/ .

Restrictions read 28 hours ago.

When it meets

Mon
Tue
Wed
Thu
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6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
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Meets: R 11:00am-11:50am

Lecture: MWF 11:00am-11:50am

Mathematical Sciences 6627

Grades

3.23
predicted, all instructors · 404 grades

Of the 6 people in the grade record for MATH 120A, the 2 with the most grades: VARVAREZOS, KONSTANTINOS KONTOGEORGAKIS at 3.14 over 110 grades and PETERSEN, PETER at 3.63 over 87 grades.

A range
54%
P/NP
1%
D/F/W
5.7%

Full grade history for MATH 120A

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

  • 3 exams, said by 9 reviewers
  • Quizzes mentioned, no number given, said by 3 reviewers
  • 3 problem sets, said by 10 reviewers

Read from 34 reviews 26 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Reviews for MATH 120A Search the reviews for T. Oda

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.

  • 3021F
  • 3822W
  • 4722S
  • 3922F
  • 4023W
  • 6923S
  • 4123F
  • 3424W
  • 3824S
  • 3225F
Enrollment by term: 21F 30, 22W 38, 22S 47, 22F 39, 23W 40, 23S 69, 23F 41, 24W 34, 24S 38, 25F 32

Peak 69 · most recent 25F at 32

Seats over time

Freed 1 seat over about 1 month

1 time reopened
39 of 40 · 1 left
18 Aug 18:419 Sep 18:371 Oct 18:32
dibs read 152 of the 905 hours its hourly record covers, 17%, and did not look in 753. dibs had no hourly record before 25 Aug, which is the other 152 of 1057 plotted.39 of 40 enrolled at the newest reading, 44 minutes ago, with 1 left. Seats from 18 Aug 18:41 to 1 Oct 18:32, 40 to 39. dibs read 152 of the 905 hours its hourly record here covers, 17%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 753 hours dibs was keeping a record and did not reach this section. Nothing before 25 August at 02:00, where this section's record starts, has a read either way, which is 152 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: 44 minutes ago.

Show the readings (12)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 18:32 39 40 open 0 of 3 2 of 8
1 Oct 11:32 39 40 open 0 of 3 4 of 19
30 Sep 17:02 40 40 waitlist 2 of 3 2 of 8
30 Sep 10:02 40 40 closed 3 of 3 2 of 9
30 Sep 02:02 40 40 waitlist 2 of 3 2 of 5
29 Sep 22:32 40 40 closed 3 of 3 5 of 25
28 Sep 22:02 40 40 waitlist 2 of 3 14 of 89
25 Sep 06:02 40 40 closed 3 of 3 4 of 12
24 Sep 19:22 40 40 waitlist 2 of 3 32 of 220
15 Sep 16:12 40 40 closed 3 of 3 2 of 8
15 Sep 09:12 40 40 waitlist 2 of 3 93 of 664, 152 no hourly record
18 Aug 18:41 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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