Professor record CHEM

Z. Guan

University of California-Irvine

276 grades8 sections
Grades: 2015–2025
Flunk Score1/100
Needs work
CHEM 156 · Advanced Laboratory in Chemistry and Synthesis of MaterialsCHEM 156 · all instructors & syllabi

Grade record

CHEM 156 · 8 sections
Average GPA
3.05
Advanced Laboratory in Chemistry and Synthesis of Materials
Across 276 grades in CHEM 156
83%
A or B
of 276 grades
3.6%
D, F or withdrew
27.9%
A
77
54.7%
B
151
13.8%
C
38
2.5%
D
7
1.1%
F
3
Shares of 276 letter grades · nobody withdrew
Against everyone else who teaches CHEM 156
−0% vs. the CHEM 156 average (3.06 across 2 professors)

How the averages compare

Against other CHEM classes, and against the university

  • 2.90CHEM courses
  • 3.05CHEM 156
  • 3.28School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.05 average 8 terms
Spring 2015Spring 2025
8 sections · 8 terms · Spring 2015 – Spring 2025
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