Professor record MATH
Shanna Irwin Coury
Collin County Community College District
85 grades5 sections
Grades: 2024–2025
Flunk Score25/100
Below average
MATH 2305 · Discrete MathematicsMATH 2305 · all instructors & syllabi
Grade record
Average GPA
2.96
Discrete Mathematics
Across 85 grades in MATH 2305
74%
A or B
of 85 grades
18.8%
D, F or withdrew
60.0%
A
51
14.1%
B
12
7.1%
C
6
18.8%
F
16
Shares of 85 letter grades · nobody withdrew
Against everyone else who teaches MATH 2305
−12% vs. the MATH 2305 average (3.35 across 12 professors)
How the averages compare
Against other MATH classes, and against the university
- 2.57MATH courses
- 2.96MATH 2305
- 3.36School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
5 sections · 3 terms · Spring 2024 – Spring 2025
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