Professor record OPTO

Lisa Ostrin

University of Houston

1,442 grades104 sections32 courses
Grades: 2017–2025
Flunk Score71/100
Strong

Grade record

All courses · 104 sections
Average GPA
3.54
Across 1,442 grades
90%
A or B
of 1,442 grades
1.8%
D, F or withdrew
66.6%
A
960
23.5%
B
339
8.1%
C
117
1.6%
D
23
0.2%
F
3
Shares of 1,442 letter grades · nobody withdrew

How the averages compare

Against other OPTO classes, and against the university

  • 3.11School average
  • 3.43OPTO courses
  • 3.54Ostrin
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.54 average 21 terms
Spring 2017Spring 2025
104 sections · 21 terms · Spring 2017 – Spring 2025
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