Professor record CHEM

Harold Qiu Longbaugh

Houston Community College

79 grades5 sections
Grades: 2023–2025
Flunk Score22/100
Below average
CHEM 1105 · Intro. Chemistry Lab ICHEM 1105 · all instructors & syllabi

Grade record

CHEM 1105 · 5 sections
Average GPA
2.82
Intro. Chemistry Lab I
Across 79 grades in CHEM 1105
71%
A or B
of 79 grades
15.2%
D, F or withdrew
29.1%
A
23
41.8%
B
33
13.9%
C
11
12.7%
D
10
2.5%
F
2
Shares of 79 letter grades · this school does not publish withdrawals
Against everyone else who teaches CHEM 1105
−19% vs. the CHEM 1105 average (3.47 across 34 professors)

How the averages compare

Against other CHEM classes, and against the university

  • 2.68CHEM courses
  • 2.82CHEM 1105
  • 2.83School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.82 average 5 terms
Spring 2023Fall 2025
5 sections · 5 terms · Spring 2023 – Fall 2025
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