Professor record MATH

Sonia Petch

Collin County Community College District

560 grades43 sections7 courses
Grades: 2022–2025
Flunk Score12/100
Needs work

Grade record

All courses · 43 sections
Average GPA
2.55
Across 560 grades
62%
A or B
of 560 grades
27.6%
D, F or withdrew
of 601 enrolled
37.5%
A
210
24.5%
B
137
15.7%
C
88
22.3%
F
125
6.8%
W
41
A–F are shares of 560 letter grades · W is a share of all 601 enrolled

How the averages compare

Against other MATH classes, and against the university

  • 2.55Petch
  • 2.57MATH courses
  • 3.36School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.55 average 9 terms
Fall 2022Summer 2025
43 sections · 9 terms · Fall 2022 – Summer 2025
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