Professor record CNT

William Martin

Joliet Junior College

225 grades17 sections8 courses
Grades: 2025–2026
Flunk Score86/100
Excellent

Grade record

All courses · 17 sections
Average GPA
3.55
Across 225 grades
87%
A or B
of 225 grades
7.8%
D, F or withdrew
of 230 enrolled
79.1%
A
178
7.6%
B
17
7.6%
C
17
0.9%
D
2
4.9%
F
11
2.2%
W
5
A–F are shares of 225 letter grades · W is a share of all 230 enrolled

How the averages compare

Against other CNT classes, and against the university

  • 2.97School average
  • 3.45CNT courses
  • 3.55Martin
Average GPA · Zoomed GPA scale
Lower averageHigher average
17 sections · 3 terms · Spring 2025 – Spring 2026
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