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You are looking at Summer Session A 2026. That term is over, so these are last term's numbers rather than seats you can take. dibs holds 246 sections for Summer Session A 2026, read 36 hours ago. Separately, it has finished 400 of the 3,481 courses on its own sweep list for this term. Terms nobody is enrolling in are swept one a night in rotation, so a course with nothing here may simply not have been reached yet. Back to Fall 2026

Physical Sciences

Scientific Inquiry 75 GE courses 6 sections offered in Summer Session A 2026
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    Seat counts as of : the oldest of these 6 readings. That term is over, so nothing has moved since.

    1. 1
      CHEM 20A Chemical Structure

      not checked yet
      3.51 average, all instructors · 4,457 grades · 12 terms
      69 in 100 got an A minus or better · 3 in 100 took a D, F or W

      Open, 9 seats left. Seats counted across its open discussions. 2 discussions, all open.

      Exams mentioned, no number given, said by 11 reviewersQuizzes mentioned, no number given, said by 3 reviewersProblem sets mentioned, no number given, said by 5 reviewers

    2. 2
    3. 3
    4. 4
      CHEM 14BL General and Organic Chemistry Laboratory I

      not checked yet
      3.45 average, all instructors · 6,691 grades · 17 terms
      61 in 100 got an A minus or better · 1 in 100 took a D, F or W

      Closed by the department. Seats counted across its open discussions. 8 discussions, none open. There is no waitlist either, so the only way in is somebody dropping the lecture.

      1 exam, said by 13 reviewersProblem sets mentioned, no number given, said by 3 reviewers

    5. 5
    6. 6
      CHEM 14B General Chemistry for Life Scientists II

      not checked yet
      3.19 average, all instructors · 7,758 grades · 16 terms
      45 in 100 got an A minus or better · 3 in 100 took a D, F or W

      Closed by the department. Seats counted across its open discussions. 6 discussions, none open. There is no waitlist either, so the only way in is somebody dropping the lecture.

      2 exams, said by 6 reviewers4 quizzes, said by 3 reviewers5 problem sets, said by 4 reviewers

    Where a course has discussions, the discussion is what you enroll in.

    The exam, paper, quiz and problem set marks come from what reviewers wrote, and a mark reaches a row here only where at least two of them said the same thing. A blank means nobody said, which is not the same as none: where a reviewer said there were none, the row says none. A mark carrying ×? is a kind reviewers wrote about without any of them giving a number, which is not the same as none either.

    6 of these have not had their prerequisites checked yet. dibs has not read those class pages yet, so they are shown rather than hidden. That is our gap, not a claim about you, and it fills in over the next day.

    Balanced puts most of the weight on the grade record, then on how full the section is now, then on whether it was open at the last reading. Grades, Seat odds and Open first each lean the whole way onto one of those.

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    Always check MyUCLA before you enroll. dibs holds nothing and cannot move you up a list. If MyUCLA disagrees with this page, MyUCLA is right.

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