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Dibs Fall 2026 Sign in

MAT SCI 252

Organic Polymer Electronic Materials

Course statistics

Predicted GPA
3.54
n = 90 · 4 terms · ± 0.054
A range
71%
of letter grades
Taken P/NP
0%
— of those passed
D / F / W
1.1%
incl. withdrawals

Sections in Fall 2026

Sections offered, with live enrollment and predicted GPA
Section Status Enrolled Seat risk Meets Instructor Predicted GPA
Lec 1 Open
26 of 40
65% full
 seats likely TR 2:00pm-3:50pm Yang, Y.
3.54n=90 · course average

Enrollment history

Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.

  • 1321F
  • 2122F
  • 2023F
  • 3624F
Enrolment by term: 21F 13, 22F 21, 23F 20, 24F 36
Peak 36 Most recent 36 in 24F 4 terms on record

Grade distribution

  • A+ 9 · 10.0%
  • A 25 · 27.8%
  • A- 30 · 33.3%
  • B+ 7 · 7.8%
  • B 8 · 8.9%
  • B- 6 · 6.7%
  • C 3 · 3.3%
  • C- 1 · 1.1%
  • D 1 · 1.1%

Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.

By instructor

Instructor Predicted Raw n Terms A range
PEI, QIBING 3.54 3.54 90 4 71%

“Predicted” is shrunk toward the course average, which is itself shrunk toward the department — so an instructor with a handful of students sits near the course mean rather than topping the list.

By term