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CLUSTER 70A · Lec 1

Evolution of Cosmos and Life

Fall 2026Friscia, A.R., Jewitt, D.C., Supriya, K., and Lewis, B.6 units

This is a year, not a class

Clusters run across three quarters, fall, winter, then the spring seminar, and UCLA counts the credit on completing the yearlong cluster: four GE requirements and the Writing II requirement. Signing up for the first quarter is signing up for the year.

  1. 70A: you are here
  2. 70B
  3. 70CW

Dibs only reads Fall 2026, so the later parts show no sections here: that is this term, not the sequence ending. What you keep if you take only part of a cluster is a question for the Cluster Program, not something these numbers answer.

Seats, time, final and grades

Seats

Closed.

275 of 275 · 1 over enrolled, lecture and all discussions summed.

Meets

TR 11:00am-12:15pm

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

Final

Wed 9 Dec, 8:00am to 11:00am

One exam for the whole class, Los Angeles time.

Read 3 hours ago.

Grades

3.65
predicted, this instructor · 1,062 grades

1,062 letter grades, Friscia, A.R., Jewitt, D.C., Supriya, K., and Lewis, B..

Read 33 minutes ago. This is a recent reading, not a live seat count.

dibs has seen this section open 28 times since 17 August. The last time was 28 September. 6 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.

Enroll on the registrar (opens in a new tab) Sign in to watch for an opening

Watching is the one thing here that needs an account, because an alert needs somewhere to go. Everything else on this page works signed out.

Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Registrar's Restrictions cell, read 3 hours ago: "First-Year Freshmen Only".

From the registrar limited early, then open

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. Upon satisfactorily completing Clusters 70A, 70B, and 70CW, students receive credit for the following requirements: two Life Sciences GEs (one with lab), two Physical Sciences GEs (one with lab). Upon satisfactorily completing Clusters 70A, 70B, and 70CW, students will fulfill the Writing II requirement. Students must receive a grade of D- or better each quarter to receive general education credit and continue in the course. To receive credit for Writing II, students must satisfy Writing I by the end of the year, successfully complete fall and winter quarters, and earn a grade of C or better in spring quarter. For a complete summary of clusters credits, see https://www.uei.ucla.edu/academic-programs/ucla-cluster-program/benefits . There will be two MANDATORY midterm examinations from 6 to 7:50 p.m. on the following Thursdays: October 15 and November 19, 2026.3

The limit stands until 15 September, and lifts then. dibs still counts this class as one you can take, but not yet. This class is also First-Year Freshmen Only, which that date does not lift.

Restrictions read 3 hours ago.

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.

11 discussions, none open. There is no waitlist either, so the only way in is somebody dropping the lecture.

No discussion is open. Whatever the lecture reads, there is currently nothing here to enroll in.
  • Dis 1A

    M 1:00pm-2:50pm

    Bastian, T.N.

    Closed.

  • Dis 1B

    M 3:00pm-4:50pm

    Bastian, T.N.

    Closed.

  • Dis 1C

    M 5:00pm-6:50pm

    Shen, I.

    Closed.

  • Dis 1D

    W 9:00am-10:50am

    Chua, B.

    Closed.

  • Dis 1E

    W 11:00am-12:50pm

    Chua, B.

    Closed.

  • Dis 1F

    W 1:00pm-2:50pm

    Zhu, T.

    Closed.

  • Dis 1G

    W 3:00pm-4:50pm

    Zhu, T.

    Closed.

  • Dis 1H

    R 1:00pm-2:50pm

    Hernandez, K.V.

    Closed.

  • Dis 1I

    R 3:00pm-4:50pm

    Hernandez, K.V.

    Closed.

  • Dis 1J

    F 11:00am-12:50pm

    Ramrayani, G.

    Closed.

  • Dis 1K

    F 1:00pm-2:50pm

    Ramrayani, G.

    Closed.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: TR 11:00am-12:15pm

De Neve Plaza Commons Building P350

Grades

3.65
predicted, this instructor · 1,062 grades

Of the 4 other people in the grade record for CLUSTER 70A, the 2 with the most grades: JEWITT, DAVID CLIFFORD at 3.66 over 828 grades and PETIGURA, ERIK A at 3.66 over 828 grades.

A range
74%
P/NP
1%
D/F/W
1.4%

Full grade history for CLUSTER 70A

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.

Workload, average. 2.9 of 5 for Anthony Friscia, where 5 is lightest. Read 30 days ago.

dibs has read this course’s reviews and none of them say what kind of work it sets, so dibs has nothing to show rather than a guess. Read from 96 reviews about 1 month ago. That is the reviewers being silent, and not a course that sets no work.

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.

  • 23221F
  • 23622F
  • 25723F
  • 29924F
  • 27725F
Enrollment by term: 21F 232, 22F 236, 23F 257, 24F 299, 25F 277

Peak 299 · most recent 25F at 277

Seats over time

Filled by 115 over about 2 months

28 times reopened
275 of 275 · no seats left in its discussions
17 Aug 12:329 Sep 02:311 Oct 16:30
dibs read 168 of the 176 hours its hourly record covers, 95%, and did not look in 8. dibs had no hourly record before 24 Sep, which is the other 909 of 1085 plotted.275 of 275 enrolled at the newest reading, 33 minutes ago, and no seats left in its discussions. Seats from 17 Aug 12:32 to 1 Oct 16:30, 160 to 275. dibs read 168 of the 176 hours its hourly record here covers, 95%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 8 hours dibs was keeping a record and did not reach this section. Nothing before 24 September at 09:00, where this section's record starts, has a read either way, which is 909 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: 33 minutes ago.

Show the readings (104)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 16:30 275 275 closed - 62 of 69
28 Sep 20:10 275 275 closed - 2 of 2
28 Sep 19:10 274 275 open - 1 of 1
28 Sep 19:00 275 275 closed - 2 of 2
28 Sep 18:10 274 275 open - 2 of 2
28 Sep 17:22 273 275 open - 4 of 4
28 Sep 14:50 274 275 open - 3 of 3
28 Sep 12:40 273 275 open - 2 of 2
28 Sep 11:50 272 275 open - 2 of 2
28 Sep 10:22 273 275 open - 10 of 10
28 Sep 01:20 272 275 open - 48 of 49
26 Sep 01:50 273 275 open - 4 of 4
25 Sep 22:00 274 275 open - 22 of 22
25 Sep 01:30 275 275 closed - 4 of 4
24 Sep 22:50 274 275 open - 1 of 1
24 Sep 22:02 275 275 closed - 3 of 3
24 Sep 20:10 274 275 open - 2 of 2
24 Sep 19:22 275 275 closed - 3 of 3
24 Sep 17:40 274 275 open - 2 of 2
24 Sep 16:40 275 275 closed - 3 of 3
24 Sep 14:50 274 275 open - 1 of 1
24 Sep 14:10 275 275 closed - 2 of 2
24 Sep 13:20 274 275 open - 4 of 4
24 Sep 10:40 275 275 closed - 2 of 17, 15 no hourly record
23 Sep 18:50 274 275 open - no hourly record
21 Sep 22:30 275 275 closed - no hourly record
21 Sep 20:40 274 275 open - no hourly record
21 Sep 19:00 275 275 closed - no hourly record
21 Sep 18:20 274 275 open - no hourly record
21 Sep 17:10 275 275 closed - no hourly record
20 Sep 21:42 274 275 open - no hourly record
20 Sep 19:40 275 275 closed - no hourly record
20 Sep 18:00 274 275 open - no hourly record
20 Sep 16:10 275 275 closed - no hourly record
20 Sep 15:20 274 275 open - no hourly record
16 Sep 23:10 275 275 closed - no hourly record
16 Sep 22:30 274 275 open - no hourly record
16 Sep 18:12 275 275 closed - no hourly record
16 Sep 00:52 274 275 open - no hourly record
16 Sep 00:41 275 275 closed - no hourly record
15 Sep 23:40 273 275 open - no hourly record
15 Sep 23:00 275 275 closed - no hourly record
15 Sep 22:30 273 275 open - no hourly record
15 Sep 22:20 274 275 open - no hourly record
15 Sep 20:52 273 275 open - no hourly record
15 Sep 15:10 275 275 closed - no hourly record
15 Sep 14:30 270 275 open - no hourly record
15 Sep 13:40 271 275 open - no hourly record
15 Sep 12:42 274 275 open - no hourly record
12 Sep 00:12 270 275 open - no hourly record
11 Sep 23:50 253 275 open - no hourly record
11 Sep 22:42 270 275 open - no hourly record
11 Sep 20:32 253 275 open - no hourly record
11 Sep 20:10 270 275 open - no hourly record
11 Sep 19:40 253 275 open - no hourly record
11 Sep 19:00 270 275 open - no hourly record
11 Sep 18:30 253 275 open - no hourly record
11 Sep 17:50 272 275 open - no hourly record
10 Sep 13:20 253 275 open - no hourly record
10 Sep 12:50 253 253 closed - no hourly record
10 Sep 11:10 253 275 open - no hourly record
9 Sep 22:50 253 253 closed - no hourly record
9 Sep 22:10 229 253 open - no hourly record
9 Sep 21:40 253 253 closed - no hourly record
9 Sep 21:20 229 253 open - no hourly record
9 Sep 20:50 253 253 closed - no hourly record
9 Sep 20:20 229 253 open - no hourly record
9 Sep 19:43 253 253 closed - no hourly record
9 Sep 01:10 229 253 open - no hourly record
9 Sep 00:40 229 230 open - no hourly record
8 Sep 22:20 229 253 open - no hourly record
8 Sep 21:50 229 230 open - no hourly record
8 Sep 20:40 229 253 open - no hourly record
8 Sep 20:10 229 230 open - no hourly record
8 Sep 19:00 229 253 open - no hourly record
8 Sep 18:40 229 230 open - no hourly record
8 Sep 18:10 229 253 open - no hourly record
8 Sep 17:30 229 230 open - no hourly record
8 Sep 16:40 229 253 open - no hourly record
5 Sep 01:10 229 230 open - no hourly record
4 Sep 22:10 206 230 open - no hourly record
4 Sep 21:00 229 230 open - no hourly record
4 Sep 17:40 206 230 open - no hourly record
4 Sep 17:30 229 230 open - no hourly record
3 Sep 14:30 206 230 open - no hourly record
26 Aug 00:40 206 207 open - no hourly record
25 Aug 23:40 187 207 open - no hourly record
25 Aug 22:40 206 207 open - no hourly record
25 Aug 21:55 187 207 open - no hourly record
25 Aug 20:55 206 207 open - no hourly record
24 Aug 19:55 187 207 open - no hourly record
24 Aug 17:55 184 184 closed - no hourly record
24 Aug 15:55 187 207 open - no hourly record
24 Aug 14:55 184 184 closed - no hourly record
24 Aug 12:55 187 207 open - no hourly record
24 Aug 11:55 184 184 closed - no hourly record
24 Aug 10:55 187 207 open - no hourly record
20 Aug 23:55 184 184 closed - no hourly record
20 Aug 22:55 160 184 open - no hourly record
20 Aug 19:55 184 184 closed - no hourly record
20 Aug 18:55 160 184 open - no hourly record
20 Aug 17:55 184 184 closed - no hourly record
19 Aug 14:55 160 184 open - no hourly record
17 Aug 12:32 160 161 open - -
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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