Professor record CHEM

Martha M. Halihan

Oklahoma State University-Main Campus

226 grades12 sections
Grades: 2023–2025
Flunk Score1/100
Needs work
CHEM 1225 · Chemical Principles II (LN)CHEM 1225 · all instructors & syllabi

Grade record

CHEM 1225 · 12 sections
Average GPA
2.48
Chemical Principles II (LN)
Across 226 grades in CHEM 1225
49%
A or B
of 226 grades
22.0%
D, F or withdrew
of 246 enrolled
15.9%
A
36
33.2%
B
75
35.8%
C
81
12.8%
D
29
2.2%
F
5
8.1%
W
20
A–F are shares of 226 letter grades · W is a share of all 246 enrolled
Against everyone else who teaches CHEM 1225
−1% vs. the CHEM 1225 average (2.51 across 2 professors)

How the averages compare

Against other CHEM classes, and against the university

  • 2.48CHEM 1225
  • 2.89CHEM courses
  • 3.33School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.48 average 4 terms
Spring 2023Fall 2025
12 sections · 4 terms · Spring 2023 – Fall 2025
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