Professor record BIOL

Duane D Winkler

The University of Texas at Dallas

196 grades8 sections2 courses
Grades: 2018–2025
Flunk Score19/100
Needs work

Grade record

All courses · 8 sections
Average GPA
3.03
Across 196 grades
76%
A or B
of 196 grades
9.0%
D, F or withdrew
of 199 enrolled
37.8%
A
74
38.3%
B
75
16.3%
C
32
4.1%
D
8
3.6%
F
7
1.5%
W
3
A–F are shares of 196 letter grades · W is a share of all 199 enrolled

How the averages compare

Against other BIOL classes, and against the university

  • 3.03Winkler
  • 3.16BIOL courses
  • 3.29School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.03 average 8 terms
Spring 2018Fall 2025
8 sections · 8 terms · Spring 2018 – Fall 2025
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