Professor record BIO

Erica Kosal

North Carolina State University at Raleigh

576 grades3 sections
Grades: 2023–2025
Flunk Score80/100
Excellent
BIO 181 · Introductory Biology: Ecology, Evolution, and BiodiversityBIO 181 · all instructors & syllabi

Grade record

BIO 181 · 3 sections
Average GPA
3.02
Introductory Biology: Ecology, Evolution, and Biodiversity
Across 576 grades in BIO 181
77%
A or B
of 576 grades
9.0%
D, F or withdrew
41.5%
A
239
35.1%
B
202
14.4%
C
83
5.7%
D
33
3.3%
F
19
Shares of 576 letter grades · this school does not publish withdrawals
Against everyone else who teaches BIO 181
+4% vs. the BIO 181 average (2.92 across 6 professors)

How the averages compare

Against other BIO classes, and against the university

  • 3.02BIO 181
  • 3.23BIO courses
  • 3.35School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 3 terms · Spring 2023 – Spring 2025
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