Course record OPTO

OPTO 6374

Contact Lens I

University of Houston

1,121 grades12 sections4 professors
Grades: 2014–2025
Flunk Score23/100
Below average

Professors 4 of 4

Judith A Perrigin 597 grades · 6 terms · 2014–2019 3.20GPA
32.5% A
55.4% B
11.7% C
0.3% D
0.0% F

597 letter grades · 6 sections · 2014–2019

Compare with the course
Perrigin vs. the course average
A +1.0
B −1.9
C +0.9
D +0.2
F −0.2

Difference in percentage points.

Each term against the course average
Spring 2014Spring 2019

0.2% withdrew · 1 of 598 enrolled.

Open full professor record
Maria Kelly Walker 180 grades · 2 terms · 2024–2025 3.19GPA
35.0% A
50.6% B
13.9% C
0.0% D
0.6% F

180 letter grades · 2 sections · 2024–2025

Compare with the course
Walker vs. the course average
A +3.5
B −6.8
C +3.1
D −0.2
F +0.4

Difference in percentage points.

0.0% withdrew · 0 of 180 enrolled.

Open full professor record
Robert L Dempsey 191 grades · 2 terms · 2022–2023 3.08GPA
23.0% A
62.8% B
13.6% C
0.0% D
0.5% F

191 letter grades · 2 sections · 2022–2023

Compare with the course
Dempsey vs. the course average
A −8.5
B +5.5
C +2.8
D −0.2
F +0.3

Difference in percentage points.

0.0% withdrew · 0 of 191 enrolled.

Open full professor record
Karen L Lee 153 grades · 2 terms · 2020–2021 2.65GPA
34.0% A
66.0% B
0.0% C
0.0% D
0.0% F

153 letter grades · 2 sections · 2020–2021

Compare with the course
Lee vs. the course average
A +2.5
B +8.7
C −10.8
D −0.2
F −0.2

Difference in percentage points.

0.0% withdrew · 0 of 153 enrolled.

Open full professor record
Find a course or professor

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