Professor record BIOS

Heather Elaine Roller

Northern Illinois University

1,042 grades34 sections6 courses
Grades: 2022–2026
Flunk Score38/100
Below average

Grade record

All courses · 34 sections
Average GPA
3.10
Across 1,042 grades
75%
A or B
of 1,042 grades
15.3%
D, F or withdrew
of 1,082 enrolled
53.5%
A
557
21.8%
B
227
12.7%
C
132
5.5%
D
57
6.6%
F
69
3.7%
W
40
A–F are shares of 1,042 letter grades · W is a share of all 1,082 enrolled

How the averages compare

Against other BIOS classes, and against the university

  • 2.66BIOS courses
  • 3.10Roller
  • 3.13School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.10 average 7 terms
Spring 2022Spring 2026
34 sections · 7 terms · Spring 2022 – Spring 2026
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