Course record MATH

MATH 111Z

Precalculus I: Functions

University of Oregon

3,645 grades64 sections37 professors
Grades: 2023–2025
Flunk Score8/100
Needs work

Professors 37 of 37

Josie Elizabeth O'Harrow 68 grades · 2 terms · 2024 3.52GPA
72.1% A
16.2% B
7.4% C
0.0% D
4.4% F

68 letter grades · 2 sections · 2024

Compare with the course
O'Harrow vs. the course average
A +33.0
B −14.6
C −12.4
D −5.9
F −0.1

Difference in percentage points.

4.2% withdrew · 3 of 71 enrolled.

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Luke Alan Baker 35 grades · 1 term · 2024 3.39GPA
57.1% A
31.4% B
8.6% C
2.9% D
0.0% F

35 letter grades · 1 section · 2024

Compare with the course
Baker vs. the course average
A +18.1
B +0.6
C −11.2
D −3.1
F −4.5

Difference in percentage points.

0.0% withdrew · 0 of 35 enrolled.

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Arthur Daniel Dressenwall 31 grades · 1 term · 2025 3.36GPA
51.6% A
38.7% B
6.5% C
0.0% D
3.2% F

31 letter grades · 1 section · 2025

Compare with the course
Dressenwall vs. the course average
A +12.5
B +7.9
C −13.3
D −5.9
F −1.3

Difference in percentage points.

6.1% withdrew · 2 of 33 enrolled.

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Elina Yurevna Kleshcheva 475 grades · 2 terms · 2023–2024 3.27GPA
50.7% A
31.2% B
15.2% C
2.1% D
0.8% F

475 letter grades · 2 sections · 2023–2024

Compare with the course
Kleshcheva vs. the course average
A +11.7
B +0.4
C −4.6
D −3.8
F −3.7

Difference in percentage points.

3.1% withdrew · 15 of 490 enrolled.

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Juntao Lu 67 grades · 2 terms · 2024 3.27GPA
52.2% A
35.8% B
7.5% C
0.0% D
4.5% F

67 letter grades · 2 sections · 2024

Compare with the course
Lu vs. the course average
A +13.2
B +5.0
C −12.3
D −5.9
F same

Difference in percentage points.

4.3% withdrew · 3 of 70 enrolled.

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Rachel Ann Snyder 163 grades · 2 terms · 2024 3.24GPA
57.7% A
21.5% B
14.1% C
0.6% D
6.1% F

163 letter grades · 5 sections · 2024

Compare with the course
Snyder vs. the course average
A +18.6
B −9.3
C −5.6
D −5.3
F +1.6

Difference in percentage points.

3.0% withdrew · 5 of 168 enrolled.

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Phillip Coren 30 grades · 1 term · 2025 3.12GPA
46.7% A
33.3% B
16.7% C
0.0% D
3.3% F

30 letter grades · 1 section · 2025

Compare with the course
Coren vs. the course average
A +7.6
B +2.6
C −3.1
D −5.9
F −1.2

Difference in percentage points.

0.0% withdrew · 0 of 30 enrolled.

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Viacheslav Ivanov 31 grades · 1 term · 2024 3.08GPA
51.6% A
22.6% B
12.9% C
9.7% D
3.2% F

31 letter grades · 1 section · 2024

Compare with the course
Ivanov vs. the course average
A +12.5
B −8.2
C −6.8
D +3.8
F −1.3

Difference in percentage points.

6.1% withdrew · 2 of 33 enrolled.

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Cassandra Rae Fisher 210 grades · 1 term · 2023 3.00GPA
42.9% A
25.2% B
24.8% C
4.8% D
2.4% F

210 letter grades · 1 section · 2023

Compare with the course
Fisher vs. the course average
A +3.8
B −5.5
C +5.0
D −1.2
F −2.1

Difference in percentage points.

2.8% withdrew · 6 of 216 enrolled.

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Benjamin Alejandro Alioni 30 grades · 1 term · 2024 2.96GPA
40.0% A
33.3% B
13.3% C
6.7% D
6.7% F

30 letter grades · 1 section · 2024

Compare with the course
Alioni vs. the course average
A +0.9
B +2.6
C −6.4
D +0.7
F +2.2

Difference in percentage points.

3.2% withdrew · 1 of 31 enrolled.

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Utkarsh Sahu 28 grades · 1 term · 2025 2.95GPA
32.1% A
42.9% B
17.9% C
7.1% D
0.0% F

28 letter grades · 1 section · 2025

Compare with the course
Sahu vs. the course average
A −6.9
B +12.1
C −1.9
D +1.2
F −4.5

Difference in percentage points.

15.2% withdrew · 5 of 33 enrolled.

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Joshua John O'Connor 35 grades · 1 term · 2025 2.93GPA
42.9% A
28.6% B
14.3% C
8.6% D
5.7% F

35 letter grades · 1 section · 2025

Compare with the course
O'Connor vs. the course average
A +3.8
B −2.2
C −5.4
D +2.6
F +1.2

Difference in percentage points.

2.8% withdrew · 1 of 36 enrolled.

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Hussein Olama 92 grades · 3 terms · 2024–2025 2.93GPA
39.1% A
32.6% B
15.2% C
8.7% D
4.3% F

92 letter grades · 3 sections · 2024–2025

Compare with the course
Olama vs. the course average
A +0.1
B +1.8
C −4.5
D +2.8
F −0.2

Difference in percentage points.

6.1% withdrew · 6 of 98 enrolled.

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Al James Rise 445 grades · 2 terms · 2024–2025 2.92GPA
37.5% A
31.0% B
22.5% C
6.1% D
2.9% F

445 letter grades · 3 sections · 2024–2025

Compare with the course
Rise vs. the course average
A −1.5
B +0.2
C +2.7
D +0.1
F −1.6

Difference in percentage points.

6.3% withdrew · 30 of 475 enrolled.

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Tammy Marie Nezol 394 grades · 2 terms · 2024–2025 2.92GPA
37.3% A
30.5% B
21.8% C
7.6% D
2.8% F

394 letter grades · 2 sections · 2024–2025

Compare with the course
Nezol vs. the course average
A −1.8
B −0.3
C +2.1
D +1.7
F −1.7

Difference in percentage points.

11.9% withdrew · 53 of 447 enrolled.

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Kristen Lynn Henderson 571 grades · 4 terms · 2023–2025 2.90GPA
36.4% A
33.6% B
17.7% C
9.3% D
3.0% F

571 letter grades · 5 sections · 2023–2025

Compare with the course
Henderson vs. the course average
A −2.6
B +2.8
C −2.0
D +3.4
F −1.5

Difference in percentage points.

Each term against the course average
Fall 2023Fall 2025

6.4% withdrew · 39 of 610 enrolled.

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Annika Ruth Christiansen 29 grades · 1 term · 2024 2.88GPA
41.4% A
27.6% B
17.2% C
6.9% D
6.9% F

29 letter grades · 1 section · 2024

Compare with the course
Christiansen vs. the course average
A +2.3
B −3.2
C −2.5
D +1.0
F +2.4

Difference in percentage points.

12.1% withdrew · 4 of 33 enrolled.

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Shao-Chieh Cheng 29 grades · 1 term · 2025 2.85GPA
44.8% A
24.1% B
13.8% C
6.9% D
10.3% F

29 letter grades · 1 section · 2025

Compare with the course
Cheng vs. the course average
A +5.8
B −6.6
C −5.9
D +1.0
F +5.8

Difference in percentage points.

9.4% withdrew · 3 of 32 enrolled.

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Zhe Xu 95 grades · 3 terms · 2024–2025 2.84GPA
41.1% A
25.3% B
18.9% C
6.3% D
8.4% F

95 letter grades · 3 sections · 2024–2025

Compare with the course
Xu vs. the course average
A +2.0
B −5.5
C −0.8
D +0.4
F +3.9

Difference in percentage points.

4.0% withdrew · 4 of 99 enrolled.

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Kellen M Brosnahan 131 grades · 4 terms · 2024–2025 2.80GPA
32.1% A
35.1% B
22.9% C
3.1% D
6.9% F

131 letter grades · 4 sections · 2024–2025

Compare with the course
Brosnahan vs. the course average
A −7.0
B +4.3
C +3.2
D −2.9
F +2.4

Difference in percentage points.

Each term against the course average
Winter 2024Spring 2025

1.5% withdrew · 2 of 133 enrolled.

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Sidney Paul Washburn 33 grades · 1 term · 2024 2.80GPA
30.3% A
36.4% B
21.2% C
6.1% D
6.1% F

33 letter grades · 1 section · 2024

Compare with the course
Washburn vs. the course average
A −8.8
B +5.6
C +1.5
D +0.1
F +1.6

Difference in percentage points.

0.0% withdrew · 0 of 33 enrolled.

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Ian Xander Wallace 31 grades · 1 term · 2024 2.79GPA
25.8% A
41.9% B
22.6% C
6.5% D
3.2% F

31 letter grades · 1 section · 2024

Compare with the course
Wallace vs. the course average
A −13.3
B +11.2
C +2.9
D +0.5
F −1.3

Difference in percentage points.

6.1% withdrew · 2 of 33 enrolled.

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Joshua William Speckman 35 grades · 1 term · 2025 2.76GPA
31.4% A
31.4% B
25.7% C
5.7% D
5.7% F

35 letter grades · 1 section · 2025

Compare with the course
Speckman vs. the course average
A −7.6
B +0.6
C +6.0
D −0.2
F +1.2

Difference in percentage points.

0.0% withdrew · 0 of 35 enrolled.

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Mohammad Hasanisaznaghi 35 grades · 1 term · 2025 2.67GPA
17.1% A
40.0% B
40.0% C
0.0% D
2.9% F

35 letter grades · 1 section · 2025

Compare with the course
Hasanisaznaghi vs. the course average
A −21.9
B +9.2
C +20.3
D −5.9
F −1.6

Difference in percentage points.

0.0% withdrew · 0 of 35 enrolled.

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Jacob Joseph Lebovic 32 grades · 1 term · 2025 2.66GPA
31.3% A
34.4% B
12.5% C
12.5% D
9.4% F

32 letter grades · 1 section · 2025

Compare with the course
Lebovic vs. the course average
A −7.8
B +3.6
C −7.2
D +6.6
F +4.9

Difference in percentage points.

8.6% withdrew · 3 of 35 enrolled.

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Moaaz Alqady 27 grades · 1 term · 2024 2.62GPA
29.6% A
29.6% B
29.6% C
0.0% D
11.1% F

27 letter grades · 1 section · 2024

Compare with the course
Alqady vs. the course average
A −9.4
B −1.2
C +9.9
D −5.9
F +6.6

Difference in percentage points.

15.6% withdrew · 5 of 32 enrolled.

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Neda Bagherifard 35 grades · 1 term · 2024 2.61GPA
31.4% A
31.4% B
20.0% C
8.6% D
8.6% F

35 letter grades · 1 section · 2024

Compare with the course
Bagherifard vs. the course average
A −7.6
B +0.6
C +0.3
D +2.6
F +4.1

Difference in percentage points.

0.0% withdrew · 0 of 35 enrolled.

Open full professor record
Heitor Anginski Cotosky 86 grades · 3 terms · 2024–2025 2.59GPA
25.6% A
38.4% B
19.8% C
3.5% D
12.8% F

86 letter grades · 3 sections · 2024–2025

Compare with the course
Cotosky vs. the course average
A −13.5
B +7.6
C same
D −2.4
F +8.3

Difference in percentage points.

13.1% withdrew · 13 of 99 enrolled.

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Samuel John Vanderark 33 grades · 1 term · 2025 2.48GPA
21.2% A
33.3% B
24.2% C
15.2% D
6.1% F

33 letter grades · 1 section · 2025

Compare with the course
Vanderark vs. the course average
A −17.9
B +2.6
C +4.5
D +9.2
F +1.6

Difference in percentage points.

5.7% withdrew · 2 of 35 enrolled.

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Phuong Khanh Tran Nguyen 63 grades · 2 terms · 2025 2.46GPA
23.8% A
30.2% B
25.4% C
7.9% D
12.7% F

63 letter grades · 2 sections · 2025

Compare with the course
Nguyen vs. the course average
A −15.3
B −0.6
C +5.7
D +2.0
F +8.2

Difference in percentage points.

6.0% withdrew · 4 of 67 enrolled.

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Mohammad Reza Oskui Tabrizi 35 grades · 1 term · 2025 2.39GPA
28.6% A
14.3% B
34.3% C
17.1% D
5.7% F

35 letter grades · 2 sections · 2025

Compare with the course
Tabrizi vs. the course average
A −10.5
B −16.5
C +14.6
D +11.2
F +1.2

Difference in percentage points.

18.6% withdrew · 8 of 43 enrolled.

Open full professor record
Maria Fernanda Delfin Ares De Parga 28 grades · 1 term · 2024 2.38GPA
14.3% A
42.9% B
25.0% C
7.1% D
10.7% F

28 letter grades · 1 section · 2024

Compare with the course
Parga vs. the course average
A −24.8
B +12.1
C +5.3
D +1.2
F +6.2

Difference in percentage points.

12.5% withdrew · 4 of 32 enrolled.

Open full professor record
Aydn Quin Math 58 grades · 2 terms · 2025 2.34GPA
15.5% A
34.5% B
27.6% C
12.1% D
10.3% F

58 letter grades · 2 sections · 2025

Compare with the course
Math vs. the course average
A −23.5
B +3.7
C +7.9
D +6.1
F +5.8

Difference in percentage points.

9.4% withdrew · 6 of 64 enrolled.

Open full professor record
Gwen Michaela Cooke 32 grades · 1 term · 2025 2.13GPA
18.8% A
21.9% B
34.4% C
3.1% D
21.9% F

32 letter grades · 1 section · 2025

Compare with the course
Cooke vs. the course average
A −20.3
B −8.9
C +14.6
D −2.8
F +17.4

Difference in percentage points.

5.9% withdrew · 2 of 34 enrolled.

Open full professor record
Zhengdong Zhang 53 grades · 2 terms · 2025 1.95GPA
7.5% A
30.2% B
34.0% C
9.4% D
18.9% F

53 letter grades · 2 sections · 2025

Compare with the course
Zhang vs. the course average
A −31.5
B −0.6
C +14.2
D +3.5
F +14.4

Difference in percentage points.

10.2% withdrew · 6 of 59 enrolled.

Open full professor record
Juan Sebastian Jaramillo Diaz 18 grades · 1 term · 2023 · Limited sample 2.53GPA
22.2% A
27.8% B
38.9% C
11.1% D
0.0% F

18 letter grades · 1 section · 2023 · Limited sample

28.0% withdrew · 7 of 25 enrolled.

Open full professor record
Simon Venter 22 grades · 1 term · 2025 · Limited sample 2.37GPA
18.2% A
27.3% B
36.4% C
13.6% D
4.5% F

22 letter grades · 1 section · 2025 · Limited sample

18.5% withdrew · 5 of 27 enrolled.

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