MATH 42 · Dis 1B
Introduction to Data-Driven Mathematical Modeling: Life, Universe, and Everything
Seats, time, final and grades
Seats
Closed by the department.
The department has not published seat counts for this class.
Meets
R 9:00am-9:50am
This discussion only. You also attend Lec 1.
Final
Fri 11 Dec, 8:00am to 11:00am
One exam for the whole class, Los Angeles time.
Read 2 days ago.
Grades
391 letter grades, everyone who has taught MATH 42.
Read 4 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
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From the registrar limited early, then open
Information on the Mathematics Diagnostic Test and Advanced Placement (AP) credit is available at https://uclamathugrad.zendesk.com/ . Seats are held for entering students who enroll through New Student Orientation sessions beginning July 2, 2026. New student restrictions will be lifted on September 15, 2026 at 8 a.m.
The limit stands until 15 September, and lifts then. dibs still counts this class as one you can take, but not yet.
Restrictions read 2 days ago. dibs re-reads these slowly because they rarely change; watch the section and it moves to every 6 hours.
When it meets
Meets: R 9:00am-9:50am
Lecture: MWF 9:00am-9:50am
Boelter Hall 5272
Grades
Of the 5 people in the grade record for MATH 42, the 2 with the most grades: ENAKOUTSA, KOFFI at 3.78 over 136 grades and WONG, KA WAH at 3.69 over 91 grades.
- A range
- 76%
- P/NP
- 2%
- D/F/W
- 1.3%
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
no history chance of closing before your enrollment pass.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 5621F
- 4522S
- 7922F
- 5923S
- 3523F
- 3324S
- 4424F
- 4725F
Peak 79 · most recent 25F at 47
The department has not published seat counts for this class, so there is nothing to plot. dibs records when it read the class, not a count it was never given. Last read 1 Oct 15:02.
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
Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.
Dis 1B shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".
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