Course record Biology

Biology 307

Principles of Ecology

Southern Illinois University-Carbondale

193 grades5 sections2 professors
Grades: 2023–2025
Flunk Score29/100
Below average

Grade record

Biology 307
3.18
average GPA across 193 grades
79%
A or B
of 193 grades
8.6%
D, F or withdrew
of 198 enrolled
47.2%
A
91
32.1%
B
62
14.5%
C
28
4.1%
D
8
2.1%
F
4
2.5%
W
5
A–F are shares of 193 letter grades · W is a share of all 198 enrolled

How the averages compare

Against other Biology courses, and against the university

  • 3.13Biology courses
  • 3.18Biology 307
  • 3.28School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.18 average 5 terms
Fall 2023Fall 2025
5 sections · 5 terms · Fall 2023 – Fall 2025
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