Professor record SIO

Ross Ernes Parnell-Turner

University of California-San Diego

7 sections
Grades: 2020–2025
Flunk Score99/100
Excellent
SIO 103 · Introduction to GeophysicsSIO 103 · all instructors & syllabi

Grade record

SIO 103 · 7 sections
Average GPA
2.91
Introduction to Geophysics
Across 7 sections in SIO 103
66%
A or B
9.4%
D, F or withdrew
35.8%
A
30.6%
B
26.4%
C
4.9%
D
2.2%
F
2.5%
W
This school publishes shares, not head counts. The percentages are real. There is no student count to show.
Against everyone else who teaches SIO 103
+1% vs. the SIO 103 average (2.88 across 2 professors)

How the averages compare

Against other SIO classes, and against the university

  • 2.91SIO 103
  • 3.41School average
  • 3.42SIO courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.91 average 7 terms
Winter 2020Fall 2025
7 sections · 7 terms · Winter 2020 – Fall 2025
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