Course record MATH

MATH 105

College Algebra

Eastern Michigan University

3,232 grades114 sections15 professors
Grades: 2019–2026
Flunk Score5/100
Needs work

Professors 15 of 15

Ovidiu Calin 472 grades · 12 terms · 2020–2025 3.27GPA
59.5% A
25.8% B
5.9% C
3.0% D
5.7% F

472 letter grades · 16 sections · 2020–2025

Compare with the course
Calin vs. the course average
A +19.2
B −1.2
C −12.1
D −2.6
F −3.4

Difference in percentage points.

Each term against the course average
Winter 2020Summer 2025

6.0% withdrew · 30 of 502 enrolled.

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Peng Xu 332 grades · 9 terms · 2019–2026 3.24GPA
56.6% A
23.5% B
12.0% C
4.2% D
3.6% F

332 letter grades · 12 sections · 2019–2026

Compare with the course
Xu vs. the course average
A +16.3
B −3.5
C −6.0
D −1.4
F −5.5

Difference in percentage points.

Each term against the course average
Fall 2019Winter 2026

5.1% withdrew · 18 of 350 enrolled.

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Ali Mahdavi 33 grades · 1 term · 2025 3.19GPA
48.5% A
39.4% B
6.1% C
0.0% D
6.1% F

33 letter grades · 1 section · 2025

Compare with the course
Mahdavi vs. the course average
A +8.2
B +12.4
C −11.9
D −5.6
F −3.0

Difference in percentage points.

2.9% withdrew · 1 of 34 enrolled.

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Stephen Blair 338 grades · 6 terms · 2019–2024 3.05GPA
49.4% A
24.0% B
18.0% C
1.8% D
6.8% F

338 letter grades · 11 sections · 2019–2024

Compare with the course
Blair vs. the course average
A +9.1
B −3.1
C same
D −3.8
F −2.3

Difference in percentage points.

Each term against the course average
Fall 2019Fall 2024

4.2% withdrew · 15 of 353 enrolled.

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Bingwu Wang 459 grades · 10 terms · 2020–2025 3.04GPA
45.8% A
29.4% B
13.3% C
5.0% D
6.5% F

459 letter grades · 15 sections · 2020–2025

Compare with the course
Wang vs. the course average
A +5.5
B +2.4
C −4.7
D −0.6
F −2.6

Difference in percentage points.

Each term against the course average
Summer 2020Fall 2025

6.7% withdrew · 33 of 492 enrolled.

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Donald Gibson 349 grades · 8 terms · 2019–2026 3.03GPA
45.0% A
28.9% B
15.5% C
5.2% D
5.4% F

349 letter grades · 11 sections · 2019–2026

Compare with the course
Gibson vs. the course average
A +4.7
B +1.9
C −2.5
D −0.4
F −3.7

Difference in percentage points.

Each term against the course average
Fall 2019Winter 2026

6.2% withdrew · 23 of 372 enrolled.

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John Patrick 269 grades · 6 terms · 2022–2025 2.81GPA
37.2% A
30.9% B
19.0% C
4.1% D
8.9% F

269 letter grades · 9 sections · 2022–2025

Compare with the course
Patrick vs. the course average
A −3.1
B +3.8
C +1.0
D −1.5
F −0.2

Difference in percentage points.

Each term against the course average
Winter 2022Winter 2025

10.0% withdrew · 30 of 299 enrolled.

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Sandra Johnson 31 grades · 1 term · 2019 2.69GPA
35.5% A
29.0% B
12.9% C
9.7% D
12.9% F

31 letter grades · 1 section · 2019

Compare with the course
Johnson vs. the course average
A −4.8
B +2.0
C −5.1
D +4.1
F +3.8

Difference in percentage points.

8.8% withdrew · 3 of 34 enrolled.

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Kim Rescorla 120 grades · 3 terms · 2019–2020 2.57GPA
28.3% A
30.0% B
24.2% C
7.5% D
10.0% F

120 letter grades · 4 sections · 2019–2020

Compare with the course
Rescorla vs. the course average
A −12.0
B +3.0
C +6.2
D +1.9
F +0.9

Difference in percentage points.

10.4% withdrew · 14 of 134 enrolled.

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Lisa Stop 84 grades · 2 terms · 2023–2025 2.57GPA
29.8% A
20.2% B
33.3% C
9.5% D
7.1% F

84 letter grades · 3 sections · 2023–2025

Compare with the course
Stop vs. the course average
A −10.5
B −6.8
C +15.3
D +4.0
F −2.0

Difference in percentage points.

14.3% withdrew · 14 of 98 enrolled.

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Amy Shell-Gellasch 378 grades · 9 terms · 2019–2024 2.23GPA
20.6% A
30.2% B
21.7% C
10.6% D
16.9% F

378 letter grades · 15 sections · 2019–2024

Compare with the course
Shell-Gellasch vs. the course average
A −19.6
B +3.1
C +3.7
D +5.0
F +7.8

Difference in percentage points.

Each term against the course average
Fall 2019Winter 2024

19.9% withdrew · 94 of 472 enrolled.

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John Curran 269 grades · 5 terms · 2022–2026 2.03GPA
8.2% A
24.9% B
44.2% C
8.2% D
14.5% F

269 letter grades · 11 sections · 2022–2026

Compare with the course
Curran vs. the course average
A −32.1
B −2.1
C +26.2
D +2.6
F +5.4

Difference in percentage points.

Each term against the course average
Fall 2022Winter 2026

18.2% withdrew · 60 of 329 enrolled.

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Fadia Haidar 65 grades · 1 term · 2022 1.52GPA
13.8% A
16.9% B
18.5% C
9.2% D
41.5% F

65 letter grades · 3 sections · 2022

Compare with the course
Haidar vs. the course average
A −26.4
B −10.1
C +0.5
D +3.7
F +32.4

Difference in percentage points.

24.4% withdrew · 21 of 86 enrolled.

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Jayakumar Ramanathan 16 grades · 1 term · 2021 · Limited sample 2.09GPA
25.0% A
18.8% B
25.0% C
6.3% D
25.0% F

16 letter grades · 1 section · 2021 · Limited sample

11.1% withdrew · 2 of 18 enrolled.

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Jennifer Wiedenfeld 17 grades · 1 term · 2022 · Limited sample 1.81GPA
0.0% A
23.5% B
41.2% C
29.4% D
5.9% F

17 letter grades · 1 section · 2022 · Limited sample

43.3% withdrew · 13 of 30 enrolled.

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