Professor record COSC

John Mcmahon

Lone Star College System

118 grades9 sections5 courses
Grades: 2023–2024
Flunk Score24/100
Below average

Grade record

All courses · 9 sections
Average GPA
2.59
Across 118 grades
62%
A or B
of 118 grades
31.0%
D, F or withdrew
of 126 enrolled
47.5%
A
56
14.4%
B
17
11.9%
C
14
2.5%
D
3
23.7%
F
28
6.3%
W
8
A–F are shares of 118 letter grades · W is a share of all 126 enrolled

How the averages compare

Against other COSC classes, and against the university

  • 2.59Mcmahon
  • 2.75COSC courses
  • 2.96School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
9 sections · 3 terms · Spring 2023 – Spring 2024
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