Professor record BIO

Melanie Sprengel

Joliet Junior College

107 grades6 sections2 courses
Grades: 2025–2026
Flunk Score20/100
Below average

Grade record

All courses · 6 sections
Average GPA
2.59
Across 107 grades
58%
A or B
of 107 grades
29.7%
D, F or withdrew
of 128 enrolled
20.6%
A
22
37.4%
B
40
26.2%
C
28
12.1%
D
13
3.7%
F
4
16.4%
W
21
A–F are shares of 107 letter grades · W is a share of all 128 enrolled

How the averages compare

Against other BIO classes, and against the university

  • 2.59Sprengel
  • 2.70BIO courses
  • 2.97School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
6 sections · 3 terms · Spring 2025 – Spring 2026
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