Professor record SPAN
Heather Joyce Quarles
1,416 grades80 sections8 courses
Grades: 2016–2025
Flunk Score66/100
StrongGrade record
Average GPA
3.45
Across 1,416 grades
93%
A or B
of 1,416 grades
4.9%
D, F or withdrew
of 1,467 enrolled
60.3%
A
854
32.7%
B
463
5.5%
C
78
0.7%
D
10
0.8%
F
11
3.5%
W
51
A–F are shares of 1,416 letter grades · W is a share of all 1,467 enrolled
How the averages compare
Against other SPAN classes, and against the university
- 3.20School average
- 3.33SPAN courses
- 3.45Quarles
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.45 average
32 terms
Winter 2016Fall 2025
80 sections · 32 terms · Winter 2016 – Fall 2025
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