Course record MATH

MATH 242

Elem Differential Equations

University of South Carolina-Columbia

4,394 grades146 sections46 professors
Grades: 2017–2026
Flunk Score2/100
Needs work

Professors 10 of 46

Christopher Portwood 125 grades · 1 term · 2025 3.51GPA
60.0% A
26.4% B
13.6% C
0.0% D
0.0% F

125 letter grades · 3 sections · 2025

Compare with the course
Portwood vs. the course average
A +26.8
B −0.7
C −8.7
D −8.1
F −9.3

Difference in percentage points.

3.1% withdrew · 4 of 129 enrolled.

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Shaoyun Yi 29 grades · 1 term · 2020 3.49GPA
48.3% A
41.4% B
10.3% C
0.0% D
0.0% F

29 letter grades · 1 section · 2020

Compare with the course
Yi vs. the course average
A +15.0
B +14.3
C −11.9
D −8.1
F −9.3

Difference in percentage points.

12.1% withdrew · 4 of 33 enrolled.

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Gayathri Varma 115 grades · 1 term · 2022 3.40GPA
61.7% A
18.3% B
15.7% C
0.9% D
3.5% F

115 letter grades · 3 sections · 2022

Compare with the course
Varma vs. the course average
A +28.5
B −8.8
C −6.6
D −7.3
F −5.8

Difference in percentage points.

5.7% withdrew · 7 of 122 enrolled.

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Ognian Trifonov 40 grades · 1 term · 2022 3.37GPA
50.0% A
27.5% B
22.5% C
0.0% D
0.0% F

40 letter grades · 1 section · 2022

Compare with the course
Trifonov vs. the course average
A +16.8
B +0.4
C +0.2
D −8.1
F −9.3

Difference in percentage points.

0.0% withdrew · 0 of 40 enrolled.

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Mitchel Colebank 88 grades · 1 term · 2024 3.36GPA
52.3% A
27.3% B
14.8% C
5.7% D
0.0% F

88 letter grades · 2 sections · 2024

Compare with the course
Colebank vs. the course average
A +19.0
B +0.2
C −7.5
D −2.4
F −9.3

Difference in percentage points.

6.4% withdrew · 6 of 94 enrolled.

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Ralph Howard 36 grades · 1 term · 2020 3.33GPA
55.6% A
27.8% B
8.3% C
2.8% D
5.6% F

36 letter grades · 1 section · 2020

Compare with the course
Howard vs. the course average
A +22.3
B +0.7
C −13.9
D −5.3
F −3.7

Difference in percentage points.

5.3% withdrew · 2 of 38 enrolled.

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Dilshan Somathilake 25 grades · 1 term · 2024 3.32GPA
28.0% A
64.0% B
8.0% C
0.0% D
0.0% F

25 letter grades · 1 section · 2024

Compare with the course
Somathilake vs. the course average
A −5.2
B +36.9
C −14.3
D −8.1
F −9.3

Difference in percentage points.

3.8% withdrew · 1 of 26 enrolled.

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Haonan Zhang 59 grades · 2 terms · 2023–2025 3.27GPA
45.8% A
32.2% B
18.6% C
1.7% D
1.7% F

59 letter grades · 2 sections · 2023–2025

Compare with the course
Zhang vs. the course average
A +12.5
B +5.1
C −3.6
D −6.4
F −7.6

Difference in percentage points.

1.7% withdrew · 1 of 60 enrolled.

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Zhu Wang 47 grades · 2 terms · 2022–2025 3.25GPA
42.6% A
36.2% B
17.0% C
4.3% D
0.0% F

47 letter grades · 2 sections · 2022–2025

Compare with the course
Wang vs. the course average
A +9.3
B +9.1
C −5.3
D −3.9
F −9.3

Difference in percentage points.

14.5% withdrew · 8 of 55 enrolled.

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Daniel Savu 78 grades · 2 terms · 2019–2023 3.23GPA
42.3% A
37.2% B
17.9% C
1.3% D
1.3% F

78 letter grades · 2 sections · 2019–2023

Compare with the course
Savu vs. the course average
A +9.1
B +10.1
C −4.3
D −6.8
F −8.0

Difference in percentage points.

4.9% withdrew · 4 of 82 enrolled.

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