Course record MATH

MATH 107

Plane Trigonometry

Eastern Michigan University

2,015 grades76 sections16 professors
Grades: 2019–2026
Flunk Score4/100
Needs work

Professors 16 of 16

Kenneth Shiskowski 53 grades · 2 terms · 2020–2021 3.87GPA
88.7% A
11.3% B
0.0% C
0.0% D
0.0% F

53 letter grades · 2 sections · 2020–2021

Compare with the course
Shiskowski vs. the course average
A +51.8
B −18.5
C −18.2
D −6.7
F −8.4

Difference in percentage points.

8.6% withdrew · 5 of 58 enrolled.

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Roxanne Katus 157 grades · 4 terms · 2019–2024 3.26GPA
51.6% A
32.5% B
12.1% C
1.9% D
1.9% F

157 letter grades · 5 sections · 2019–2024

Compare with the course
Katus vs. the course average
A +14.7
B +2.7
C −6.1
D −4.8
F −6.5

Difference in percentage points.

Each term against the course average
Fall 2019Winter 2024

3.7% withdrew · 6 of 163 enrolled.

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Peng Xu 31 grades · 1 term · 2026 3.05GPA
48.4% A
25.8% B
12.9% C
6.5% D
6.5% F

31 letter grades · 1 section · 2026

Compare with the course
Xu vs. the course average
A +11.5
B −4.0
C −5.3
D −0.2
F −1.9

Difference in percentage points.

3.1% withdrew · 1 of 32 enrolled.

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Bingwu Wang 571 grades · 13 terms · 2019–2026 2.95GPA
38.0% A
34.7% B
17.7% C
3.5% D
6.1% F

571 letter grades · 19 sections · 2019–2026

Compare with the course
Wang vs. the course average
A +1.1
B +4.9
C −0.5
D −3.2
F −2.3

Difference in percentage points.

Each term against the course average
Fall 2019Winter 2026

8.3% withdrew · 52 of 623 enrolled.

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Brandon Alberts 212 grades · 7 terms · 2023–2026 2.84GPA
39.2% A
31.6% B
13.2% C
9.0% D
7.1% F

212 letter grades · 7 sections · 2023–2026

Compare with the course
Alberts vs. the course average
A +2.2
B +1.8
C −5.0
D +2.3
F −1.3

Difference in percentage points.

Each term against the course average
Winter 2023Winter 2026

4.9% withdrew · 11 of 223 enrolled.

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Ali Mahdavi 28 grades · 1 term · 2024 2.78GPA
35.7% A
17.9% B
35.7% C
7.1% D
3.6% F

28 letter grades · 1 section · 2024

Compare with the course
Mahdavi vs. the course average
A −1.2
B −11.9
C +17.5
D +0.4
F −4.8

Difference in percentage points.

20.0% withdrew · 7 of 35 enrolled.

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John Patrick 255 grades · 5 terms · 2019–2025 2.70GPA
38.4% A
23.5% B
20.4% C
6.3% D
11.4% F

255 letter grades · 9 sections · 2019–2025

Compare with the course
Patrick vs. the course average
A +1.5
B −6.2
C +2.2
D −0.4
F +3.0

Difference in percentage points.

Each term against the course average
Fall 2019Winter 2025

5.2% withdrew · 14 of 269 enrolled.

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Donald Gibson 60 grades · 2 terms · 2024–2026 2.68GPA
25.0% A
40.0% B
20.0% C
8.3% D
6.7% F

60 letter grades · 2 sections · 2024–2026

Compare with the course
Gibson vs. the course average
A −11.9
B +10.2
C +1.8
D +1.6
F −1.7

Difference in percentage points.

9.1% withdrew · 6 of 66 enrolled.

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Jayakumar Ramanathan 209 grades · 4 terms · 2020–2022 2.58GPA
33.5% A
23.9% B
23.0% C
7.7% D
12.0% F

209 letter grades · 12 sections · 2020–2022

Compare with the course
Ramanathan vs. the course average
A −3.4
B −5.9
C +4.8
D +1.0
F +3.6

Difference in percentage points.

Each term against the course average
Fall 2020Winter 2022

15.0% withdrew · 37 of 246 enrolled.

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Fadia Haidar 57 grades · 1 term · 2025 2.54GPA
31.6% A
28.1% B
15.8% C
12.3% D
12.3% F

57 letter grades · 2 sections · 2025

Compare with the course
Haidar vs. the course average
A −5.3
B −1.7
C −2.4
D +5.6
F +3.9

Difference in percentage points.

10.9% withdrew · 7 of 64 enrolled.

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John Curran 64 grades · 2 terms · 2020–2021 2.53GPA
35.9% A
26.6% B
14.1% C
3.1% D
20.3% F

64 letter grades · 3 sections · 2020–2021

Compare with the course
Curran vs. the course average
A −1.0
B −3.2
C −4.2
D −3.6
F +11.9

Difference in percentage points.

20.0% withdrew · 16 of 80 enrolled.

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David Folk 153 grades · 3 terms · 2019–2025 2.47GPA
22.2% A
34.0% B
21.6% C
11.8% D
10.5% F

153 letter grades · 6 sections · 2019–2025

Compare with the course
Folk vs. the course average
A −14.7
B +4.2
C +3.4
D +5.1
F +2.1

Difference in percentage points.

12.6% withdrew · 22 of 175 enrolled.

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Jennifer Wiedenfeld 26 grades · 1 term · 2024 2.42GPA
15.4% A
42.3% B
19.2% C
11.5% D
11.5% F

26 letter grades · 1 section · 2024

Compare with the course
Wiedenfeld vs. the course average
A −21.5
B +12.5
C +1.0
D +4.8
F +3.2

Difference in percentage points.

16.1% withdrew · 5 of 31 enrolled.

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Lisa Stop 97 grades · 3 terms · 2022–2024 2.29GPA
17.5% A
27.8% B
27.8% C
17.5% D
9.3% F

97 letter grades · 4 sections · 2022–2024

Compare with the course
Stop vs. the course average
A −19.4
B −1.9
C +9.6
D +10.8
F +0.9

Difference in percentage points.

16.4% withdrew · 19 of 116 enrolled.

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Nader Zamani 26 grades · 1 term · 2019 1.82GPA
11.5% A
19.2% B
34.6% C
15.4% D
19.2% F

26 letter grades · 1 section · 2019

Compare with the course
Zamani vs. the course average
A −25.4
B −10.5
C +16.4
D +8.7
F +10.8

Difference in percentage points.

23.5% withdrew · 8 of 34 enrolled.

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Ovidiu Calin 16 grades · 1 term · 2021 · Limited sample 2.92GPA
56.3% A
18.8% B
6.3% C
6.3% D
12.5% F

16 letter grades · 1 section · 2021 · Limited sample

11.1% withdrew · 2 of 18 enrolled.

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