Professor record CHE

Kelly P. Ripperger

Sinclair Community College

75 grades6 sections
Grades: 2021–2025
Flunk Score50/100
Mixed record
CHE 1311 · COLLEGE CHEMISTRY ICHE 1311 · all instructors & syllabi

Grade record

CHE 1311 · 6 sections
Average GPA
2.76
COLLEGE CHEMISTRY I
Across 75 grades in CHE 1311
71%
A or B
of 75 grades
30.3%
D, F or withdrew
of 89 enrolled
38.7%
A
29
32.0%
B
24
12.0%
C
9
1.3%
D
1
16.0%
F
12
15.7%
W
14
A–F are shares of 75 letter grades · W is a share of all 89 enrolled
Against everyone else who teaches CHE 1311
−1% vs. the CHE 1311 average (2.79 across 3 professors)

How the averages compare

Against other CHE classes, and against the university

  • 2.58CHE courses
  • 2.76CHE 1311
  • 2.91School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.76 average 6 terms
Summer 2021Spring 2025
6 sections · 6 terms · Summer 2021 – Spring 2025
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