Professor record PTAC

Staffon Derrell Isaac

Lee College

385 grades28 sections7 courses
Grades: 2023–2025
Flunk Score19/100
Needs work

Grade record

All courses · 28 sections
Average GPA
2.43
Across 385 grades
52%
A or B
of 385 grades
15.3%
D, F or withdrew
of 399 enrolled
9.1%
A
35
43.1%
B
166
35.6%
C
137
6.0%
D
23
6.2%
F
24
3.5%
W
14
A–F are shares of 385 letter grades · W is a share of all 399 enrolled

How the averages compare

Against other PTAC classes, and against the university

  • 2.43Isaac
  • 2.59PTAC courses
  • 2.83School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.43 average 6 terms
Spring 2023Fall 2025
28 sections · 6 terms · Spring 2023 – Fall 2025
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