Professor record CHM

Robert Payson

College of Lake County

107 grades8 sections
Grades: 2021–2026
Flunk Score99/100
Excellent
CHM 121 · General Chemistry ICHM 121 · all instructors & syllabi

Grade record

CHM 121 · 8 sections
Average GPA
3.49
General Chemistry I
Across 107 grades in CHM 121
90%
A or B
of 107 grades
0.0%
D, F or withdrew
58.9%
A
63
30.8%
B
33
10.3%
C
11
Shares of 107 letter grades · nobody withdrew
Against everyone else who teaches CHM 121
+22% vs. the CHM 121 average (2.86 across 19 professors)

How the averages compare

Against other CHM classes, and against the university

  • 2.95CHM courses
  • 3.48School average
  • 3.49CHM 121
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.49 average 8 terms
Fall 2021Spring 2026
8 sections · 8 terms · Fall 2021 – Spring 2026
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