Course record COSC

COSC 220

Salisbury University

818 grades16 sections3 professors
Grades: 2022–2025
Flunk Score4/100
Needs work

Professors 3 of 3

Donald E. Spickler 184 grades · 3 terms · 2023–2024 2.43GPA
21.7% A
37.0% B
19.6% C
6.5% D
15.2% F

184 letter grades · 4 sections · 2023–2024

Compare with the course
Spickler vs. the course average
A +2.2
B +5.9
C −3.4
D −6.7
F +2.0

Difference in percentage points.

19.3% withdrew · 44 of 228 enrolled.

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Sang-Eon Park 208 grades · 4 terms · 2022–2025 2.33GPA
15.4% A
34.6% B
28.8% C
9.6% D
11.5% F

208 letter grades · 5 sections · 2022–2025

Compare with the course
Park vs. the course average
A −4.2
B +3.6
C +5.9
D −3.6
F −1.7

Difference in percentage points.

Each term against the course average
Fall 2022Spring 2025

28.8% withdrew · 84 of 292 enrolled.

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Junyi Tu 392 grades · 6 terms · 2022–2025 2.23GPA
21.4% A
25.5% B
21.4% C
18.4% D
13.3% F

392 letter grades · 6 sections · 2022–2025

Compare with the course
Tu vs. the course average
A +1.9
B −5.5
C −1.6
D +5.2
F +0.1

Difference in percentage points.

Each term against the course average
Fall 2022Fall 2025

12.5% withdrew · 56 of 448 enrolled.

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