Professor record GEOL

Katherine Ryker

University of South Carolina-Columbia

1,385 grades63 sections
Grades: 2020–2025
Flunk Score18/100
Needs work
GEOL 101 · Introduction to the EarthGEOL 101 · all instructors & syllabi

Grade record

GEOL 101 · 63 sections
Average GPA
3.25
Introduction to the Earth
Across 1,385 grades in GEOL 101
82%
A or B
of 1,385 grades
7.6%
D, F or withdrew
of 1,417 enrolled
44.4%
A
615
38.0%
B
526
12.1%
C
168
2.6%
D
36
2.9%
F
40
2.3%
W
32
A–F are shares of 1,385 letter grades · W is a share of all 1,417 enrolled
Against everyone else who teaches GEOL 101
−3% vs. the GEOL 101 average (3.36 across 13 professors)

How the averages compare

Against other GEOL classes, and against the university

  • 3.25GEOL 101
  • 3.43School average
  • 3.48GEOL courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.25 average 5 terms
Spring 2020Fall 2025
63 sections · 5 terms · Spring 2020 – Fall 2025
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