Professor record OPTO
Kassaundra Lee Johnston
1,077 grades14 sections3 courses
Grades: 2017–2025
Flunk Score57/100
Mixed recordGrade record
Average GPA
3.37
Across 1,077 grades
92%
A or B
of 1,077 grades
0.3%
D, F or withdrew
of 1,079 enrolled
48.9%
A
527
43.3%
B
466
7.7%
C
83
0.1%
F
1
0.2%
W
2
A–F are shares of 1,077 letter grades · W is a share of all 1,079 enrolled
How the averages compare
Against other OPTO classes, and against the university
- 3.11School average
- 3.37Johnston
- 3.43OPTO courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.37 average
12 terms
Spring 2017Spring 2025
14 sections · 12 terms · Spring 2017 – Spring 2025
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