Professor record BIO

Bradley Czerniak

Joliet Junior College

151 grades8 sections2 courses
Grades: 2025–2026
Flunk Score20/100
Below average

Grade record

All courses · 8 sections
Average GPA
2.60
Across 151 grades
55%
A or B
of 151 grades
24.6%
D, F or withdrew
of 179 enrolled
17.2%
A
26
37.7%
B
57
34.4%
C
52
8.6%
D
13
2.0%
F
3
15.6%
W
28
A–F are shares of 151 letter grades · W is a share of all 179 enrolled

How the averages compare

Against other BIO classes, and against the university

  • 2.60Czerniak
  • 2.70BIO courses
  • 2.97School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
8 sections · 2 terms · Spring 2025 – Spring 2026
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