Professor record CHEM
Donald J Decoste
University of Illinois Urbana-Champaign
2,340 grades12 sections
Grades: 2014–2025
Flunk Score1/100
Needs workCHEM 202 · Accelerated Chemistry ICHEM 202 · all instructors & syllabi
Grade record
Average GPA
2.54
Accelerated Chemistry I
Across 2,340 grades in CHEM 202
55%
A or B
of 2,340 grades
19.2%
D, F or withdrew
of 2,392 enrolled
22.5%
A
526
32.9%
B
769
27.2%
C
637
11.5%
D
270
5.9%
F
138
2.2%
W
52
A–F are shares of 2,340 letter grades · W is a share of all 2,392 enrolled
Against everyone else who teaches CHEM 202
−3% vs. the CHEM 202 average (2.63 across 3 professors)
How the averages compare
Against other CHEM classes, and against the university
- 2.54CHEM 202
- 3.08CHEM courses
- 3.37School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 2.54 average
12 terms
Fall 2014Fall 2025
12 sections · 12 terms · Fall 2014 – Fall 2025
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