Course record INST

INST 228

University of Maryland-College Park

198 grades18 sections5 professors
Grades: 2021–2025
Flunk Score93/100
Excellent

Professors 5 of 5

Pamela Duffy 122 grades · 7 terms · 2021–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

122 letter grades · 9 sections · 2021–2025

Compare with the course
Duffy vs. the course average
A same
B same
C same
D same
F same

Difference in percentage points.

Each term against the course average
Spring 2021Spring 2025

0.0% withdrew · 0 of 122 enrolled.

Open full professor record
Aric Bills 21 grades · 3 terms · 2021–2024 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

21 letter grades · 3 sections · 2021–2024 · Limited sample

4.5% withdrew · 1 of 22 enrolled.

Open full professor record
Donal Heidenblad 9 grades · 1 term · 2023 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

9 letter grades · 1 section · 2023 · Limited sample

0.0% withdrew · 0 of 9 enrolled.

Open full professor record
Gabriel Cruz 9 grades · 1 term · 2022 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

9 letter grades · 1 section · 2022 · Limited sample

0.0% withdrew · 0 of 9 enrolled.

Open full professor record
Vedat Diker 21 grades · 2 terms · 2021–2022 · Limited sample 3.81GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

21 letter grades · 2 sections · 2021–2022 · Limited sample

0.0% withdrew · 0 of 21 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.