Professor record MATH

Gleb Sirotkin

Northern Illinois University

146 grades6 sections
Grades: 2024–2026
Flunk Score62/100
Strong
MATH 230 · Calculus IIMATH 230 · all instructors & syllabi

Grade record

MATH 230 · 6 sections
Average GPA
2.36
Calculus II
Across 146 grades in MATH 230
47%
A or B
of 146 grades
27.9%
D, F or withdrew
of 154 enrolled
25.3%
A
37
21.9%
B
32
28.8%
C
42
11.0%
D
16
13.0%
F
19
5.2%
W
8
A–F are shares of 146 letter grades · W is a share of all 154 enrolled
Against everyone else who teaches MATH 230
+4% vs. the MATH 230 average (2.28 across 22 professors)

How the averages compare

Against other MATH classes, and against the university

  • 2.36MATH 230
  • 2.41MATH courses
  • 3.13School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
6 sections · 3 terms · Spring 2024 – Spring 2026
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