Professor record CHEM
Paul Donald Roy Ma
194 grades11 sections
Grades: 2023–2025
Flunk Score40/100
Mixed recordCHEM 2423 · Organic Chem ICHEM 2423 · all instructors & syllabi
Grade record
Average GPA
2.77
Organic Chem I
Across 194 grades in CHEM 2423
60%
A or B
of 194 grades
9.3%
D, F or withdrew
28.9%
A
56
30.9%
B
60
30.9%
C
60
6.7%
D
13
2.6%
F
5
Shares of 194 letter grades · this school does not publish withdrawals
Against everyone else who teaches CHEM 2423
−2% vs. the CHEM 2423 average (2.83 across 15 professors)
How the averages compare
Against other CHEM classes, and against the university
- 2.68CHEM courses
- 2.77CHEM 2423
- 2.83School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 2.77 average
9 terms
Spring 2023Fall 2025
11 sections · 9 terms · Spring 2023 – Fall 2025
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