Professor record CHEM

Marie Wolff

Joliet Junior College

234 grades12 sections3 courses
Grades: 2025–2026
Flunk Score28/100
Below average

Grade record

All courses · 12 sections
Average GPA
2.75
Across 234 grades
60%
A or B
of 234 grades
14.5%
D, F or withdrew
of 256 enrolled
26.9%
A
63
32.9%
B
77
33.8%
C
79
0.9%
D
2
5.6%
F
13
8.6%
W
22
A–F are shares of 234 letter grades · W is a share of all 256 enrolled

How the averages compare

Against other CHEM classes, and against the university

  • 2.55CHEM courses
  • 2.75Wolff
  • 2.97School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
12 sections · 3 terms · Spring 2025 – Spring 2026
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