Professor record PTRT

Gabriel Cardenas

Lone Star College System

69 grades5 sections
Grades: 2023–2025
Flunk Score1/100
Needs work
PTRT 1191 · ST: Petroleum Technology/TechnPTRT 1191 · all instructors & syllabi

Grade record

PTRT 1191 · 5 sections
Average GPA
2.97
ST: Petroleum Technology/Techn
Across 69 grades in PTRT 1191
72%
A or B
of 69 grades
11.4%
D, F or withdrew
of 70 enrolled
39.1%
A
27
33.3%
B
23
17.4%
C
12
5.8%
D
4
4.3%
F
3
1.4%
W
1
A–F are shares of 69 letter grades · W is a share of all 70 enrolled
Against everyone else who teaches PTRT 1191
−5% vs. the PTRT 1191 average (3.13 across 5 professors)

How the averages compare

Against other PTRT classes, and against the university

  • 2.96School average
  • 2.97PTRT 1191
  • 3.19PTRT courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.97 average 5 terms
Summer 2023Fall 2025
5 sections · 5 terms · Summer 2023 – Fall 2025
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