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MATH 3A · Dis 1A

Calculus for Life Sciences Students

Fall 2026Faktor, B.4 units

Seats, time, final and grades

Seats

Open, 5 seats left.

30 of 35 enrolled.

Read 3 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

T 10:00am-10:50am

This discussion only. You also attend Lec 1.

Final

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

One exam for the whole class, Los Angeles time.

Read 4 days ago.

Grades

3.36

Predicted GPA

Historical records across all instructors; 339 letter grades

dibs has seen this section open 3 times since 18 August. The last time was 15 September.

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Before you can enroll

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From the registrar

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

Restrictions checked 4 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.

When it meets

This discussion and its linked lecture.

Mon
Tue
Wed
Thu
Fri
10am

Lec 1

10am-10:50am

Dis 1A

10am-10:50am

Lec 1

10am-10:50am

Lec 1

10am-10:50am

Scroll sideways for the whole week. All meeting times are listed below.

  • Dis 1A

    T 10:00am-10:50am

  • Lec 1 (required lecture)

    MWF 10:00am-10:50am

Boelter Hall 5280

Grades

3.36

Predicted GPA

Historical records across all instructors; 339 letter grades

1 person has taught MATH 3A in the grade record: GREENE, MARY PAIGE at 3.36 over 339 grades.

A range
64%
P/NP
1%
D/F/W
4.7%

Full grade history for MATH 3A

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, 8 mentions in past reviews
  • Quizzes mentioned, no number given, 2 mentions in past reviews
  • 9 problem sets, 8 mentions in past reviews
  • Labs mentioned, no number given, 1 mention in past reviews

Based on 228 reviews; source checked about 1 month 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.

  • 6921F
  • 7222F
  • 6923F
  • 6724F
  • 6425F
Enrollment by term: 21F 69, 22F 72, 23F 69, 24F 67, 25F 64

Peak 72 · most recent 25F at 64

Seats over time

Nothing read since 16 Oct, 3 hours ago. Over about 2 months before that, freed 5 seats.

3 times reopened
30 of 35 · 5 left
18 Aug 20:4017 Sep 06:4116 Oct 16:42 · 3 hours ago
Checked 168 of the 1192 hours with hourly history, 14%. No reading was recorded in 1024 hours. dibs had no hourly record before 28 Aug, which is the other 221 of 1413 plotted.30 of 35 enrolled at the newest reading, 3 hours ago, with 5 left. Seats from 18 Aug 20:40 to 16 Oct 16:42, 35 to 30. Checks are not continuous monitoring. Changes between checks may be missed.

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 3 hours ago. It is where the line stops, not where the count is now.

Show the readings (22)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 16:42 30 35 open - 28 of 201
8 Oct 08:52 30 35 open - 14 of 113
3 Oct 16:12 31 35 open - 4 of 24
2 Oct 17:02 30 35 open - 10 of 68
29 Sep 22:32 29 35 open - 4 of 18
29 Sep 05:22 31 35 open - 3 of 15
28 Sep 15:02 32 35 open - 2 of 5
28 Sep 11:32 34 35 open - 3 of 15
27 Sep 21:32 33 35 open - 2 of 8
27 Sep 14:32 34 35 open - 14 of 94
23 Sep 17:52 33 35 open - 2 of 4
23 Sep 14:42 34 35 open - 2 of 4
23 Sep 11:12 33 35 open - 16 of 100
19 Sep 08:32 34 35 open - 13 of 80
16 Sep 01:32 33 35 open - 2 of 6
15 Sep 20:52 32 35 open - 3 of 12
15 Sep 09:12 30 35 open - 3 of 16
14 Sep 18:12 35 35 closed - 29 of 229
5 Sep 06:40 34 35 open - 32 of 212, 14 no hourly record
27 Aug 11:28 35 35 closed - no hourly record
27 Aug 01:40 34 35 open - no hourly record
18 Aug 20:40 35 35 closed - -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

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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