Professor record BIOS

Heather Elaine Roller

Northern Illinois University

53 grades3 sections
Grades: 2023–2024
Flunk Score50/100
Mixed record
BIOS 300 · Intro to the Biology MajorBIOS 300 · all instructors & syllabi

Grade record

BIOS 300 · 3 sections
Average GPA
3.19
Intro to the Biology Major
Across 53 grades in BIOS 300
75%
A or B
of 53 grades
17.5%
D, F or withdrew
of 57 enrolled
54.7%
A
29
20.8%
B
11
13.2%
C
7
11.3%
D
6
7.0%
W
4
A–F are shares of 53 letter grades · W is a share of all 57 enrolled
Against everyone else who teaches BIOS 300
+2% vs. the BIOS 300 average (3.12 across 3 professors)

How the averages compare

Against other BIOS classes, and against the university

  • 2.66BIOS courses
  • 3.13School average
  • 3.19BIOS 300
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 2 terms · Fall 2023 – Fall 2024
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