Professor record CHEM

D. Van Vranken

University of California-Irvine

140 grades4 sections
Grades: 2016–2025
Flunk Score99/100
Excellent
CHEM 201 · Organic Reaction Mechanisms ICHEM 201 · all instructors & syllabi

Grade record

CHEM 201 · 4 sections
Average GPA
3.53
Organic Reaction Mechanisms I
Across 140 grades in CHEM 201
100%
A or B
of 140 grades
1.4%
D, F or withdrew
of 142 enrolled
54.3%
A
76
45.7%
B
64
1.4%
W
2
A–F are shares of 140 letter grades · W is a share of all 142 enrolled
Against everyone else who teaches CHEM 201
+2% vs. the CHEM 201 average (3.48 across 3 professors)

How the averages compare

Against other CHEM classes, and against the university

  • 2.90CHEM courses
  • 3.28School average
  • 3.53CHEM 201
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.53 average 4 terms
Fall 2016Fall 2025
4 sections · 4 terms · Fall 2016 – Fall 2025
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