Professor record COSC

Ginnette Serrano

Collin County Community College District

450 grades31 sections3 courses
Grades: 2023–2025
Flunk Score31/100
Below average

Grade record

All courses · 31 sections
Average GPA
3.18
Across 450 grades
81%
A or B
of 450 grades
8.9%
D, F or withdrew
54.7%
A
246
26.7%
B
120
9.8%
C
44
8.9%
F
40
Shares of 450 letter grades · nobody withdrew

How the averages compare

Against other COSC classes, and against the university

  • 3.18Serrano
  • 3.36School average
  • 3.48COSC courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.18 average 7 terms
Spring 2023Summer 2025
31 sections · 7 terms · Spring 2023 – Summer 2025
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