Professor record MCHN

Bo Zhao

Lone Star College System

18 grades2 sections
Grades: 2023–2025
Flunk Score—
Not enough comparison data

A reliable within-course grade or school-relative evaluation comparison is needed to score PTRT 1191.

PTRT 1191 · ST: Petroleum Technology/TechnPTRT 1191 · all instructors & syllabi

Grade record

PTRT 1191 · 2 sections
Average GPA
3.56
ST: Petroleum Technology/Techn
Across 18 grades in PTRT 1191
94%
A or B
of 18 grades
0.0%
D, F or withdrew
61.1%
A
11
33.3%
B
6
5.6%
C
1
Shares of 18 letter grades · nobody withdrew
Against everyone else who teaches PTRT 1191
+14% vs. the PTRT 1191 average (3.13 across 5 professors)

How the averages compare

Against other MCHN classes, and against the university

  • 2.96School average
  • 3.35MCHN courses
  • 3.56PTRT 1191
Average GPA · Zoomed GPA scale
Lower averageHigher average
2 sections · 2 terms · Spring 2023 – Spring 2025
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.