Professor record CHE

Kelly P. Ripperger

Sinclair Community College

55 grades3 sections
Grades: 2022–2025
Flunk Score80/100
Excellent
CHE 1221 · GENERAL CHEMISTRY IICHE 1221 · all instructors & syllabi

Grade record

CHE 1221 · 3 sections
Average GPA
2.75
GENERAL CHEMISTRY II
Across 55 grades in CHE 1221
60%
A or B
of 55 grades
22.6%
D, F or withdrew
of 62 enrolled
30.9%
A
17
29.1%
B
16
27.3%
C
15
9.1%
D
5
3.6%
F
2
11.3%
W
7
A–F are shares of 55 letter grades · W is a share of all 62 enrolled
Against everyone else who teaches CHE 1221
+5% vs. the CHE 1221 average (2.61 across 9 professors)

How the averages compare

Against other CHE classes, and against the university

  • 2.58CHE courses
  • 2.75CHE 1221
  • 2.91School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 3 terms · Summer 2022 – Spring 2025
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