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ENGR 2 · Lec 1

Technology and Society

Fall 2026Weltman, G.2 units

Seats, time, final and grades

Seats

Open, 12 seats left.

108 of 120 enrolled, lecture and all discussions summed.

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

Meets

T 12:00pm-1:50pm

Lecture only. You also attend a discussion, listed below.

Final

Sat 5 Dec, 8:00am to 11:00am

One exam for the whole class, Los Angeles time.

Read 3 days ago.

Grades

3.49

Predicted GPA

Historical records for WELTMAN, GERSHON; 266 letter grades

dibs has seen this section open 9 times since 18 August. The last time was 4 October. 1 of those was a reading where the capacity figure moved and the enrolled count did not, so dibs could not tell whether a seat existed and did not send an alert.

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Your setup, with any current hold shown beside the watch control.

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Your year

Helps dibs interpret enrollment limits. Uncertain eligibility may still be included with a caveat.

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When you can enroll

Set your appointment or acknowledge that an open seat may not be available to you yet.

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A watch slot

25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.

25 free watches

Before you can enroll

Registrar's Restrictions cell, read 3 days ago: "Aerospace Engineering, Mechanical Engineering, Computer Engineering, and Electrical Engineering Majors (Undergraduates Only)".

From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.

Restrictions checked 3 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

6 discussions, all open.

  • Dis 1A

    R 12:00pm-12:50pm

    Thonapalin, P.

    Open, 2 seats left.

  • Dis 1B

    W 10:00am-10:50am

    Nabiee, M.

    Open, 3 seats left.

  • Dis 1C

    R 10:00am-10:50am

    Nabiee, M.

    Open, 3 seats left.

  • Dis 1D

    W 1:00pm-1:50pm

    Nabiee, M.

    Open, 1 seat left.

  • Dis 1E

    T 2:00pm-2:50pm

    Nabiee, M.

    Open, 2 seats left.

  • Dis 1F

    R 1:00pm-1:50pm

    Thonapalin, P.

    Open, 1 seat left.

  • Dis 1G

    T 4:00pm-4:50pm

    No instructors

    Cancelled.

  • Dis 1H

    R 4:00pm-4:50pm

    No instructors

    Cancelled.

  • Dis 1I

    T 5:00pm-5:50pm

    No instructors

    Cancelled.

  • Dis 1J

    R 5:00pm-5:50pm

    No instructors

    Cancelled.

When it meets

Discussion alternatives are shown with the lecture; choose one linked discussion.

Mon
Tue
Wed
Thu
Fri
10am
11am
12pm
1pm
2pm

Lec 1

12pm-1:50pm

Dis 1E

2pm-2:50pm

Dis 1B

10am-10:50am

Dis 1D

1pm-1:50pm

Dis 1C

10am-10:50am

Dis 1A

12pm-12:50pm

Dis 1F

1pm-1:50pm

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

  • Lec 1

    T 12:00pm-1:50pm

  • Dis 1A (alternative)

    R 12:00pm-12:50pm

  • Dis 1B (alternative)

    W 10:00am-10:50am

  • Dis 1C (alternative)

    R 10:00am-10:50am

  • Dis 1D (alternative)

    W 1:00pm-1:50pm

  • Dis 1E (alternative)

    T 2:00pm-2:50pm

  • Dis 1F (alternative)

    R 1:00pm-1:50pm

  • Dis 1G (alternative; recorded cancelled)

    the registrar has cancelled this section, so it is not an hour you would be in class. It stays on this list rather than being drawn on the week.

  • Dis 1H (alternative; recorded cancelled)

    the registrar has cancelled this section, so it is not an hour you would be in class. It stays on this list rather than being drawn on the week.

  • Dis 1I (alternative; recorded cancelled)

    the registrar has cancelled this section, so it is not an hour you would be in class. It stays on this list rather than being drawn on the week.

  • Dis 1J (alternative; recorded cancelled)

    the registrar has cancelled this section, so it is not an hour you would be in class. It stays on this list rather than being drawn on the week.

Boelter Hall 2760

Grades

3.49

Predicted GPA

Historical records for WELTMAN, GERSHON; 266 letter grades

Of the 3 other people in the grade record for ENGR 2, the 2 with the most grades: ZIPPERSTEIN, STEVEN E at 3.85 over 261 grades and O'NEAL, AUDREY POOL at 3.94 over 140 grades.

A range
55%
P/NP
-
letter grade only
D/F/W
1.5%

Full grade history for ENGR 2

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

  • Papers mentioned, no number given, 1 mention in past reviews
  • Group works mentioned, no number given, 1 mention in past reviews

Based on 2 reviews; source checked 7 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

medium 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.

  • 3122W
  • 1422S
  • 3723W
  • 3623S
  • 2924W
  • 4524S
  • 7124F
  • 15625W
  • 15925S
  • 11125F
Enrollment by term: 22W 31, 22S 14, 23W 37, 23S 36, 24W 29, 24S 45, 24F 71, 25W 156, 25S 159, 25F 111

Peak 159 · most recent 25F at 111

Seats over time

Nothing read since 16 Oct, 3 hours ago. Over about 2 months before that, freed 28 seats.

9 times reopened
108 of 120 · 12 left in its discussions
18 Aug 18:4117 Sep 04:0716 Oct 13:33 · 3 hours ago
Checked 168 of the 650 hours with hourly history, 26%. No reading was recorded in 482 hours. dibs had no hourly record before 19 Sep, which is the other 762 of 1412 plotted.108 of 120 enrolled at the newest reading, 3 hours ago, with 12 left in its discussions. Seats from 18 Aug 18:41 to 16 Oct 13:33, 136 to 108. 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 (38)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 13:33 108 120 open - 24 of 85
13 Oct 01:32 108 120 open - 7 of 22
12 Oct 04:32 107 120 open - 7 of 25
11 Oct 04:32 108 120 open - 7 of 29
10 Oct 00:22 107 120 open - 2 of 9
9 Oct 16:22 109 120 open - 5 of 17
9 Oct 00:12 107 120 open - 13 of 46
7 Oct 03:52 109 120 open - 5 of 16
6 Oct 12:42 110 120 open - 3 of 8
6 Oct 05:42 114 120 open - 2 of 5
6 Oct 01:12 116 120 open - 7 of 24
5 Oct 02:22 117 120 open - 3 of 8
4 Oct 19:22 118 120 open - 2 of 18
4 Oct 02:12 119 120 open - 5 of 26
3 Oct 01:02 120 120 closed - 2 of 5
2 Oct 21:33 119 120 open - 3 of 8
2 Oct 14:42 120 120 closed - 4 of 11
2 Oct 04:12 119 120 open - 11 of 38
30 Sep 15:02 120 120 closed - 2 of 5
30 Sep 11:12 119 120 open - 3 of 8
30 Sep 04:12 120 120 closed - 4 of 14
29 Sep 15:52 119 120 open - 2 of 4
29 Sep 12:22 120 120 closed - 4 of 12
29 Sep 01:52 119 120 open - 64 of 244, 14 no hourly record
18 Sep 22:02 120 120 closed - no hourly record
18 Sep 18:32 119 120 open - no hourly record
15 Sep 13:32 120 120 closed - no hourly record
14 Sep 21:42 112 120 open - no hourly record
14 Sep 11:12 112 0 closed by the department - no hourly record
13 Sep 02:52 112 120 open - no hourly record
12 Sep 23:22 113 120 open - no hourly record
12 Sep 19:52 112 120 open - no hourly record
11 Sep 10:40 113 120 open - no hourly record
10 Sep 20:40 114 120 open - no hourly record
2 Sep 04:40 115 120 open - no hourly record
25 Aug 11:40 120 120 closed - no hourly record
23 Aug 11:40 135 140 open - no hourly record
18 Aug 18:41 136 140 open - -
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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