Professor record SIO

Andrew David Barton

University of California-San Diego

6 sections
Grades: 2020–2026
Flunk Score99/100
Excellent
SIO 134 · Intro/Biological OceanographySIO 134 · all instructors & syllabi

Grade record

SIO 134 · 6 sections
Average GPA
3.16
Intro/Biological Oceanography
Across 6 sections in SIO 134
79%
A or B
2.9%
D, F or withdrew
41.7%
A
37.2%
B
18.6%
C
1.4%
D
1.0%
F
0.5%
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 134
+4% vs. the SIO 134 average (3.05 across 2 professors)

How the averages compare

Against other SIO classes, and against the university

  • 3.16SIO 134
  • 3.41School average
  • 3.42SIO courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.16 average 6 terms
Winter 2020Winter 2026
6 sections · 6 terms · Winter 2020 – Winter 2026
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