Professor record CHEM

Arnulfo Ortiz Mar

The University of Texas Rio Grande Valley

52 grades1 section
Grades: 2025
Flunk Score88/100
Excellent
CHEM 1311 · General Chemistry ICHEM 1311 · all instructors & syllabi

Grade record

CHEM 1311 · 1 section
Average GPA
3.58
General Chemistry I
Across 52 grades in CHEM 1311
90%
A or B
of 52 grades
7.5%
D, F or withdrew
of 53 enrolled
78.8%
A
41
11.5%
B
6
3.8%
C
2
5.8%
F
3
1.9%
W
1
A–F are shares of 52 letter grades · W is a share of all 53 enrolled
Against everyone else who teaches CHEM 1311
+26% vs. the CHEM 1311 average (2.85 across 28 professors)

How the averages compare

Against other CHEM classes, and against the university

  • 3.06CHEM courses
  • 3.09School average
  • 3.58CHEM 1311
Average GPA · Zoomed GPA scale
Lower averageHigher average
1 section
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