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Dibs Fall 2026 Sign in

MATH 227A

Algebraic Topology

Course statistics

Predicted GPA
3.67
n = 12 · 1 term · ± 0.110
A range
100%
of letter grades
Taken P/NP
0%
— of those passed
D / F / W
0.0%
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
4 of 30
13% full
 seats likely MWF 1:00pm-1:50pm The Staff
3.67n=12 · course averagesmall sample

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.

  • 1221F
Enrolment by term: 21F 12
Peak 12 Most recent 12 in 21F 1 term on record

Grade distribution

  • A 12 · 100.0%

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
HAZEL, CHRISTY 3.83 4.00 12 small sample 1 100%

“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