LIFESCI 30A · Lab 1I
Mathematics for Life Scientists
Seats, time, final and grades
Seats
Closed by the department.
23 enrolled enrolled. The department published this count and no capacity, so there is no share to fill.
Read 36 minutes ago. This is a recent reading, not a live seat count.
Its lecture reads closed by the department (215 enrolled): you attend both, so this seat is not one you can take while that holds. No waitlist listed.
Meets
F 10:00am-11:50am
This discussion only. You also attend Lec 1.
Final
Mon 7 Dec, 6:30pm to 9:30pm
One exam for the whole class, Los Angeles time.
Read 4 hours ago.
Grades
Predicted GPA
dibs has seen this section open 25 times since 17 August. The last time was 9 October. 15 of those were readings 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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What watching takes
Your setup, with any current hold shown beside the watch control.
An account
An alert needs an email address. You can browse courses and grade history without signing in.
Your year
Helps dibs interpret enrollment limits. Uncertain eligibility may still be included with a caveat.
When you can enroll
Set your appointment or acknowledge that an open seat may not be available to you yet.
A watch slot
25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.
Before you can enroll
From the registrar Registrar note
Conflicts between examinations and activities in other courses cannot be accommodated, so avoid conflicts when enrolling. Due to the curriculum of this course, enrollment will be closed by 3:00 p.m. on Friday, October 9, 2026. Late enrollment is rarely granted and requires instructor approval. PTE numbers are NOT available; do not contact the instructor or the Life Sciences Core Office for a PTE number. The department will not facilitate section switches between students; students should enroll in a section only if they can attend all quarter. 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. There will be one MANDATORY midterm examination from 6 to 7:50 p.m. on Tuesday, November 3, 2026.
The new-student hold ended on 15 September.
When it meets
Mathematical Sciences 3915A
Grades
Predicted GPA
Of the 10 people in the grade record for LIFESCI 30A, the 2 with the most grades: BENNOUN, STEVE JACK at 3.40 over 3,645 grades and SHEVTSOV, JANE at 3.36 over 1,586 grades.
- A range
- 64%
- P/NP
- <1%
- D/F/W
- 5.2%
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
- 2 exams, 2 mentions in past reviews
- Quizzes mentioned, no number given, 3 mentions in past reviews
- Problem sets mentioned, no number given, 1 mention in past reviews
- Group works mentioned, no number given, 1 mention in past reviews
- Presentations mentioned, no number given, 1 mention in past reviews
- Labs mentioned, no number given, 3 mentions in past reviews
Based on 180 reviews; source checked about 2 months 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
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.
- 36221F
- 21022W
- 37022F
- 27723W
- 35323F
- 34924W
- 35524F
- 32225W
- 33625F
Peak 370 · most recent 25F at 336
Seats over time
Filled by 8 over 2 months
25 times reopenedA 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: 36 minutes ago.
Show the readings (59)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 17 Oct 13:50 | 23 | 0 | closed by the department | - | 168 of 181, 12 no hourly record |
| 10 Oct 01:30 | 23 | 0 | closed by the department | - | no hourly record |
| 9 Oct 18:32 | 24 | 24 | closed | - | no hourly record |
| 9 Oct 17:50 | 23 | 0 | closed by the department | - | no hourly record |
| 9 Oct 16:50 | 23 | 24 | open | - | no hourly record |
| 9 Oct 14:10 | 24 | 24 | closed | - | no hourly record |
| 9 Oct 13:10 | 23 | 24 | open | - | no hourly record |
| 9 Oct 11:52 | 24 | 24 | closed | - | no hourly record |
| 9 Oct 11:30 | 23 | 24 | open | - | no hourly record |
| 28 Sep 17:00 | 24 | 24 | closed | - | no hourly record |
| 28 Sep 16:12 | 21 | 21 | closed | - | no hourly record |
| 28 Sep 15:30 | 24 | 24 | closed | - | no hourly record |
| 25 Sep 15:50 | 21 | 21 | closed | - | no hourly record |
| 15 Sep 11:32 | 24 | 24 | closed | - | no hourly record |
| 15 Sep 04:32 | 23 | 24 | open | - | no hourly record |
| 15 Sep 00:22 | 23 | 23 | closed | - | no hourly record |
| 14 Sep 17:22 | 23 | 24 | open | - | no hourly record |
| 12 Sep 02:32 | 23 | 23 | closed | - | no hourly record |
| 11 Sep 23:52 | 21 | 24 | open | - | no hourly record |
| 11 Sep 22:02 | 23 | 23 | closed | - | no hourly record |
| 10 Sep 13:40 | 21 | 24 | open | - | no hourly record |
| 10 Sep 00:40 | 21 | 21 | closed | - | no hourly record |
| 9 Sep 07:40 | 21 | 22 | open | - | no hourly record |
| 9 Sep 00:40 | 20 | 20 | closed | - | no hourly record |
| 8 Sep 18:40 | 21 | 22 | open | - | no hourly record |
| 5 Sep 02:40 | 20 | 20 | closed | - | no hourly record |
| 3 Sep 23:40 | 19 | 20 | open | - | no hourly record |
| 3 Sep 19:40 | 19 | 19 | closed | - | no hourly record |
| 3 Sep 12:46 | 19 | 20 | open | - | no hourly record |
| 3 Sep 12:46 | 19 | 20 | open | - | no hourly record |
| 26 Aug 00:40 | 19 | 19 | closed | - | no hourly record |
| 25 Aug 23:40 | 17 | 19 | open | - | no hourly record |
| 25 Aug 21:40 | 19 | 19 | closed | - | no hourly record |
| 25 Aug 20:55 | 17 | 19 | open | - | no hourly record |
| 25 Aug 20:40 | 19 | 19 | closed | - | no hourly record |
| 25 Aug 18:55 | 17 | 19 | open | - | no hourly record |
| 25 Aug 17:55 | 19 | 19 | closed | - | no hourly record |
| 24 Aug 19:55 | 17 | 19 | open | - | no hourly record |
| 24 Aug 17:55 | 17 | 17 | closed | - | no hourly record |
| 24 Aug 15:55 | 17 | 19 | open | - | no hourly record |
| 24 Aug 14:55 | 17 | 17 | closed | - | no hourly record |
| 24 Aug 13:55 | 17 | 19 | open | - | no hourly record |
| 24 Aug 11:55 | 17 | 17 | closed | - | no hourly record |
| 24 Aug 10:55 | 17 | 19 | open | - | no hourly record |
| 21 Aug 01:55 | 17 | 17 | closed | - | no hourly record |
| 20 Aug 22:55 | 15 | 17 | open | - | no hourly record |
| 20 Aug 21:55 | 17 | 17 | closed | - | no hourly record |
| 20 Aug 20:55 | 15 | 17 | open | - | no hourly record |
| 20 Aug 19:55 | 17 | 17 | closed | - | no hourly record |
| 20 Aug 18:55 | 15 | 17 | open | - | no hourly record |
| 20 Aug 17:55 | 17 | 17 | closed | - | no hourly record |
| 20 Aug 00:55 | 15 | 17 | open | - | no hourly record |
| 19 Aug 23:55 | 15 | 15 | closed | - | no hourly record |
| 19 Aug 19:55 | 15 | 17 | open | - | no hourly record |
| 19 Aug 18:55 | 15 | 15 | closed | - | no hourly record |
| 19 Aug 17:55 | 15 | 17 | open | - | no hourly record |
| 19 Aug 12:55 | 15 | 15 | closed | - | no hourly record |
| 19 Aug 11:55 | 15 | 17 | open | - | no hourly record |
| 17 Aug 16:42 | 15 | 15 | 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
One dibs reader watches this class or has it on a plan. Nobody has posted yet.
Lab 1I shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".
Reading a room needs no account. Posting does, and it is free.