Course record COSC

COSC 311

Algorithms & Data Structures

Eastern Michigan University

856 grades38 sections11 professors
Grades: 2019–2026
Flunk Score4/100
Needs work

Professors 10 of 11

Ourania Spantidi 27 grades · 1 term · 2024 3.61GPA
77.8% A
14.8% B
3.7% C
0.0% D
3.7% F

27 letter grades · 1 section · 2024

Compare with the course
Spantidi vs. the course average
A +41.0
B −15.2
C −13.2
D −9.2
F −3.3

Difference in percentage points.

3.6% withdrew · 1 of 28 enrolled.

Open full professor record
Ivan Gappy 29 grades · 1 term · 2022 3.48GPA
62.1% A
31.0% B
3.4% C
0.0% D
3.4% F

29 letter grades · 1 section · 2022

Compare with the course
Gappy vs. the course average
A +25.3
B +1.0
C −13.5
D −9.2
F −3.6

Difference in percentage points.

0.0% withdrew · 0 of 29 enrolled.

Open full professor record
Susan Haynes 27 grades · 1 term · 2019 3.43GPA
59.3% A
33.3% B
3.7% C
0.0% D
3.7% F

27 letter grades · 1 section · 2019

Compare with the course
Haynes vs. the course average
A +22.5
B +3.3
C −13.2
D −9.2
F −3.3

Difference in percentage points.

6.9% withdrew · 2 of 29 enrolled.

Open full professor record
Weitian Tong 54 grades · 2 terms · 2019–2020 3.29GPA
50.0% A
38.9% B
11.1% C
0.0% D
0.0% F

54 letter grades · 2 sections · 2019–2020

Compare with the course
Tong vs. the course average
A +13.2
B +8.9
C −5.8
D −9.2
F −7.0

Difference in percentage points.

5.3% withdrew · 3 of 57 enrolled.

Open full professor record
William Sverdlik 141 grades · 6 terms · 2020–2024 3.06GPA
42.6% A
34.0% B
16.3% C
2.1% D
5.0% F

141 letter grades · 6 sections · 2020–2024

Compare with the course
Sverdlik vs. the course average
A +5.8
B +4.0
C −0.6
D −7.1
F −2.0

Difference in percentage points.

Each term against the course average
Winter 2020Fall 2024

16.1% withdrew · 27 of 168 enrolled.

Open full professor record
Siyuan Jiang 94 grades · 4 terms · 2021–2024 3.05GPA
48.9% A
24.5% B
17.0% C
5.3% D
4.3% F

94 letter grades · 4 sections · 2021–2024

Compare with the course
Jiang vs. the course average
A +12.1
B −5.6
C +0.1
D −3.9
F −2.8

Difference in percentage points.

Each term against the course average
Winter 2021Winter 2024

12.1% withdrew · 13 of 107 enrolled.

Open full professor record
Zakaria Al-Qudah 27 grades · 1 term · 2021 2.94GPA
63.0% A
7.4% B
11.1% C
3.7% D
14.8% F

27 letter grades · 1 section · 2021

Compare with the course
Al-Qudah vs. the course average
A +26.2
B −22.6
C −5.8
D −5.5
F +7.8

Difference in percentage points.

10.0% withdrew · 3 of 30 enrolled.

Open full professor record
Andre Kashliev 114 grades · 4 terms · 2023–2025 2.85GPA
33.3% A
36.8% B
19.3% C
5.3% D
5.3% F

114 letter grades · 4 sections · 2023–2025

Compare with the course
Kashliev vs. the course average
A −3.5
B +6.8
C +2.4
D −4.0
F −1.7

Difference in percentage points.

Each term against the course average
Fall 2023Fall 2025

3.4% withdrew · 4 of 118 enrolled.

Open full professor record
Andrii Kashliev 67 grades · 3 terms · 2021–2023 2.64GPA
26.9% A
34.3% B
22.4% C
9.0% D
7.5% F

67 letter grades · 3 sections · 2021–2023

Compare with the course
Kashliev vs. the course average
A −9.9
B +4.3
C +5.4
D −0.3
F +0.5

Difference in percentage points.

2.9% withdrew · 2 of 69 enrolled.

Open full professor record
Aby Tehranipour 196 grades · 12 terms · 2020–2026 2.23GPA
19.4% A
28.1% B
21.4% C
18.4% D
12.8% F

196 letter grades · 12 sections · 2020–2026

Compare with the course
Tehranipour vs. the course average
A −17.4
B −2.0
C +4.5
D +9.1
F +5.7

Difference in percentage points.

Each term against the course average
Winter 2020Winter 2026

19.3% withdrew · 47 of 243 enrolled.

Open full professor record
Show all 11 professors
Find a course or professor

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