Professor record CHM

Percy Calvo Marzal

University of Central Florida

576 grades3 sections
Grades: 2024–2025
Flunk Score1/100
Needs work
CHS 1440 · PRINCIPLES OF CHEMISTRYCHS 1440 · all instructors & syllabi

Grade record

CHS 1440 · 3 sections
Average GPA
2.41
PRINCIPLES OF CHEMISTRY
Across 576 grades in CHS 1440
49%
A or B
of 576 grades
18.5%
D, F or withdrew
of 623 enrolled
15.1%
A
87
34.2%
B
197
38.9%
C
224
11.8%
F
68
7.5%
W
47
A–F are shares of 576 letter grades · W is a share of all 623 enrolled
Against everyone else who teaches CHS 1440
−15% vs. the CHS 1440 average (2.85 across 3 professors)

How the averages compare

Against other CHM classes, and against the university

  • 2.41CHS 1440
  • 2.87CHM courses
  • 3.32School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 3 terms · Fall 2024 – Fall 2025
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