Professor record SPAN
Catherine Wiskes
University of South Carolina-Columbia
1,204 grades67 sections2 courses
Grades: 2017–2025
Flunk Score24/100
Below averageGrade record
Average GPA
3.25
Across 1,204 grades
81%
A or B
of 1,204 grades
11.1%
D, F or withdrew
of 1,266 enrolled
49.4%
A
595
31.2%
B
376
12.8%
C
154
3.5%
D
42
3.1%
F
37
4.9%
W
62
A–F are shares of 1,204 letter grades · W is a share of all 1,266 enrolled
How the averages compare
Against other SPAN classes, and against the university
- 3.25Wiskes
- 3.29SPAN courses
- 3.43School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.25 average
23 terms
Summer 2017Fall 2025
67 sections · 23 terms · Summer 2017 – Fall 2025
Find a course or professor
Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.