Course record MATH

MATH 20C

Calculus&Analyt Geom/Sci&Engnr

University of California-San Diego

95 sections53 professors
Grades: 2015–2026
Flunk Score4/100
Needs work

Professors 53 of 53

David John Stapleton 2 sections · 2 terms · 2020–2021 3.60GPA
73.9% A
17.4% B
6.5% C
1.1% D
1.1% F

Published grade shares · 2 sections · 2020–2021

Compare with the course
Stapleton vs. the course average
A +32.6
B −10.5
C −12.8
D −0.6
F −8.7

Difference in percentage points.

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Muzhi Jin 2 sections · 2 terms · 2021–2022 3.47GPA
64.6% A
24.6% B
6.7% C
2.1% D
2.1% F

Published grade shares · 2 sections · 2021–2022

Compare with the course
Jin vs. the course average
A +23.3
B −3.3
C −12.6
D +0.4
F −7.7

Difference in percentage points.

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Kisun Lee 2 sections · 2 terms · 2021–2022 3.45GPA
62.3% A
25.6% B
8.5% C
1.0% D
2.5% F

Published grade shares · 2 sections · 2021–2022

Compare with the course
Lee vs. the course average
A +21.0
B −2.3
C −10.7
D −0.7
F −7.2

Difference in percentage points.

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Zhouli Xu 2 sections · 2 terms · 2020–2021 3.26GPA
48.0% A
36.7% B
10.7% C
1.0% D
3.6% F

Published grade shares · 2 sections · 2020–2021

Compare with the course
Xu vs. the course average
A +6.6
B +8.8
C −8.6
D −0.7
F −6.2

Difference in percentage points.

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Ko Woon Um 2 sections · 2 terms · 2020 3.23GPA
54.0% A
27.6% B
13.5% C
0.0% D
4.9% F

Published grade shares · 2 sections · 2020

Compare with the course
Um vs. the course average
A +12.6
B −0.3
C −5.8
D −1.7
F −4.8

Difference in percentage points.

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Amir Mohammadi 2 sections · 2 terms · 2021–2023 3.19GPA
56.2% A
21.9% B
15.7% C
0.6% D
5.6% F

Published grade shares · 2 sections · 2021–2023

Compare with the course
Mohammadi vs. the course average
A +14.8
B −6.0
C −3.5
D −1.1
F −4.1

Difference in percentage points.

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Quang Tran Bach 5 sections · 5 terms · 2020–2025 3.17GPA
52.3% A
25.3% B
15.4% C
1.3% D
5.6% F

Published grade shares · 5 sections · 2020–2025

Compare with the course
Bach vs. the course average
A +11.0
B −2.6
C −3.8
D −0.4
F −4.2

Difference in percentage points.

Each term against the course average
Winter 2020Fall 2025
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Panchali Nag 2 sections · 2 terms · 2022–2023 3.11GPA
50.0% A
26.6% B
16.7% C
1.0% D
5.7% F

Published grade shares · 2 sections · 2022–2023

Compare with the course
Nag vs. the course average
A +8.6
B −1.4
C −2.6
D −0.7
F −4.0

Difference in percentage points.

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Joshua P Swanson 2 sections · 2 terms · 2020–2021 3.04GPA
41.6% A
36.7% B
14.5% C
3.0% D
4.2% F

Published grade shares · 2 sections · 2020–2021

Compare with the course
Swanson vs. the course average
A +0.2
B +8.8
C −4.8
D +1.3
F −5.5

Difference in percentage points.

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Adrian Ioana 4 sections · 4 terms · 2020–2024 2.94GPA
47.7% A
24.4% B
15.4% C
1.5% D
11.0% F

Published grade shares · 4 sections · 2020–2024

Compare with the course
Ioana vs. the course average
A +6.3
B −3.6
C −3.9
D −0.2
F +1.3

Difference in percentage points.

Each term against the course average
Fall 2020Fall 2024
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Glenn Tesler 3 sections · 3 terms · 2015–2021 2.92GPA
40.7% A
28.4% B
21.6% C
3.0% D
6.3% F

Published grade shares · 3 sections · 2015–2021

Compare with the course
Tesler vs. the course average
A −0.7
B +0.4
C +2.4
D +1.3
F −3.4

Difference in percentage points.

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Srivatsa Chakravarthy Srinivas 2 sections · 2 terms · 2025–2026 2.84GPA
41.1% A
27.9% B
16.8% C
3.0% D
11.2% F

Published grade shares · 2 sections · 2025–2026

Compare with the course
Srinivas vs. the course average
A −0.2
B same
C −2.5
D +1.4
F +1.4

Difference in percentage points.

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Ming Zhang 4 sections · 4 terms · 2022–2024 2.83GPA
39.9% A
26.1% B
22.5% C
1.3% D
10.2% F

Published grade shares · 4 sections · 2022–2024

Compare with the course
Zhang vs. the course average
A −1.4
B −1.8
C +3.2
D −0.4
F +0.4

Difference in percentage points.

Each term against the course average
Fall 2022Winter 2024
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Hsiao-Bing Cheng 2 sections · 2 terms · 2015–2024 2.80GPA
39.2% A
30.1% B
21.0% C
1.1% D
8.6% F

Published grade shares · 2 sections · 2015–2024

Compare with the course
Cheng vs. the course average
A −2.1
B +2.2
C +1.7
D −0.6
F −1.2

Difference in percentage points.

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Frances H Hammock 5 sections · 5 terms · 2021–2026 2.79GPA
40.0% A
25.9% B
19.5% C
2.4% D
12.2% F

Published grade shares · 5 sections · 2021–2026

Compare with the course
Hammock vs. the course average
A −1.3
B −2.0
C +0.2
D +0.7
F +2.4

Difference in percentage points.

Each term against the course average
Winter 2021Winter 2026
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Kenneth William Barrese 2 sections · 2 terms · 2016 2.67GPA
24.7% A
37.1% B
24.7% C
7.7% D
5.7% F

Published grade shares · 2 sections · 2016

Compare with the course
Barrese vs. the course average
A −16.6
B +9.2
C +5.5
D +6.0
F −4.1

Difference in percentage points.

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Ko Woon Ohm 6 sections · 6 terms · 2022–2025 2.67GPA
37.6% A
26.7% B
19.8% C
1.0% D
14.8% F

Published grade shares · 6 sections · 2022–2025

Compare with the course
Ohm vs. the course average
A −3.8
B −1.2
C +0.5
D −0.7
F +5.1

Difference in percentage points.

Each term against the course average
Fall 2022Spring 2025
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Soheil Safii 2 sections · 2 terms · 2023–2024 2.64GPA
33.3% A
28.1% B
24.0% C
1.0% D
13.5% F

Published grade shares · 2 sections · 2023–2024

Compare with the course
Safii vs. the course average
A −8.0
B +0.2
C +4.7
D −0.7
F +3.8

Difference in percentage points.

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Adam R. Bowers 3 sections · 3 terms · 2015–2017 2.61GPA
29.9% A
29.5% B
27.4% C
0.0% D
13.2% F

Published grade shares · 3 sections · 2015–2017

Compare with the course
Bowers vs. the course average
A −11.5
B +1.6
C +8.2
D −1.7
F +3.4

Difference in percentage points.

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John Dietrich Eggers 3 sections · 3 terms · 2015–2016 2.59GPA
25.9% A
32.5% B
29.7% C
0.0% D
11.9% F

Published grade shares · 3 sections · 2015–2016

Compare with the course
Eggers vs. the course average
A −15.5
B +4.6
C +10.4
D −1.7
F +2.1

Difference in percentage points.

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Wei Yin 3 sections · 3 terms · 2024–2025 2.49GPA
33.0% A
27.9% B
18.4% C
0.0% D
20.7% F

Published grade shares · 3 sections · 2024–2025

Compare with the course
Yin vs. the course average
A −8.4
B same
C −0.9
D −1.7
F +11.0

Difference in percentage points.

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Sara Mohanty 3 sections · 3 terms · 2015–2016 2.48GPA
27.8% A
29.6% B
21.8% C
7.0% D
13.7% F

Published grade shares · 3 sections · 2015–2016

Compare with the course
Mohanty vs. the course average
A −13.5
B +1.7
C +2.6
D +5.3
F +4.0

Difference in percentage points.

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Asif Shakeel 2 sections · 2 terms · 2025 2.28GPA
25.9% A
26.9% B
22.8% C
0.0% D
24.4% F

Published grade shares · 2 sections · 2025

Compare with the course
Shakeel vs. the course average
A −15.4
B −1.0
C +3.5
D −1.7
F +14.6

Difference in percentage points.

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Emmanuel Vavalis 1 sections · 1 term · 2021 · Limited sample 3.60GPA
80.0% A
12.6% B
3.2% C
0.0% D
4.2% F

Published grade shares · 1 section · 2021 · Limited sample

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Hang Xu 1 sections · 1 term · 2020 · Limited sample 3.55GPA
70.7% A
19.2% B
8.1% C
1.0% D
1.0% F

Published grade shares · 1 section · 2020 · Limited sample

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Kwun Chung 1 sections · 1 term · 2021 · Limited sample 3.37GPA
67.4% A
17.4% B
5.4% C
4.3% D
5.4% F

Published grade shares · 1 section · 2021 · Limited sample

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Benjamin Ciotti 1 sections · 1 term · 2020 · Limited sample 3.30GPA
54.5% A
29.5% B
13.6% C
0.0% D
2.3% F

Published grade shares · 1 section · 2020 · Limited sample

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Radoslav Fulek 1 sections · 1 term · 2020 · Limited sample 3.28GPA
56.6% A
26.3% B
12.1% C
0.0% D
5.1% F

Published grade shares · 1 section · 2020 · Limited sample

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James R Conant 1 sections · 1 term · 2016 · Limited sample 3.24GPA
58.6% A
23.2% B
11.1% C
2.0% D
5.1% F

Published grade shares · 1 section · 2016 · Limited sample

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Mohandas K Pillai 1 sections · 1 term · 2021 · Limited sample 3.21GPA
51.2% A
30.5% B
13.4% C
2.4% D
2.4% F

Published grade shares · 1 section · 2021 · Limited sample

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Yi Fu 1 sections · 1 term · 2026 · Limited sample 3.17GPA
54.0% A
25.0% B
14.0% C
0.0% D
7.0% F

Published grade shares · 1 section · 2026 · Limited sample

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Frederick Manners 1 sections · 1 term · 2020 · Limited sample 3.07GPA
47.4% A
26.8% B
17.5% C
2.1% D
6.2% F

Published grade shares · 1 section · 2020 · Limited sample

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Khoa Dang Tran 1 sections · 1 term · 2023 · Limited sample 2.99GPA
53.5% A
17.2% B
15.2% C
7.1% D
7.1% F

Published grade shares · 1 section · 2023 · Limited sample

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Roman Kitsela 1 sections · 1 term · 2020 · Limited sample 2.95GPA
37.4% A
37.4% B
17.2% C
0.0% D
8.1% F

Published grade shares · 1 section · 2020 · Limited sample

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Anne Toulson Carter 1 sections · 1 term · 2015 · Limited sample 2.95GPA
37.8% A
31.6% B
22.4% C
4.1% D
4.1% F

Published grade shares · 1 section · 2015 · Limited sample

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Itai Maimon 1 sections · 1 term · 2024 · Limited sample 2.93GPA
46.5% A
22.2% B
22.2% C
0.0% D
9.1% F

Published grade shares · 1 section · 2024 · Limited sample

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Li-Tien Cheng 1 sections · 1 term · 2015 · Limited sample 2.91GPA
29.6% A
36.7% B
31.6% C
0.0% D
2.0% F

Published grade shares · 1 section · 2015 · Limited sample

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Henry Jackson Tucker 1 sections · 1 term · 2016 · Limited sample 2.80GPA
31.8% A
34.1% B
23.9% C
5.7% D
4.5% F

Published grade shares · 1 section · 2016 · Limited sample

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Alireza Salehi Golsefidy 1 sections · 1 term · 2016 · Limited sample 2.77GPA
32.3% A
36.5% B
19.8% C
0.0% D
11.5% F

Published grade shares · 1 section · 2016 · Limited sample

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Brian Mitchell Longo 1 sections · 1 term · 2017 · Limited sample 2.77GPA
29.9% A
41.2% B
18.6% C
0.0% D
10.3% F

Published grade shares · 1 section · 2017 · Limited sample

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Evan Scott Gawlik 1 sections · 1 term · 2017 · Limited sample 2.76GPA
35.8% A
28.4% B
25.3% C
0.0% D
10.5% F

Published grade shares · 1 section · 2017 · Limited sample

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Christopher George Deotte 1 sections · 1 term · 2016 · Limited sample 2.76GPA
34.7% A
27.6% B
28.6% C
0.0% D
9.2% F

Published grade shares · 1 section · 2016 · Limited sample

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Alexander Tyler Mathers 1 sections · 1 term · 2024 · Limited sample 2.72GPA
40.2% A
26.8% B
17.5% C
0.0% D
15.5% F

Published grade shares · 1 section · 2024 · Limited sample

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Zonglin Jiang 1 sections · 1 term · 2016 · Limited sample 2.70GPA
21.3% A
40.4% B
36.2% C
0.0% D
2.1% F

Published grade shares · 1 section · 2016 · Limited sample

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Xu Wang 1 sections · 1 term · 2015 · Limited sample 2.68GPA
25.8% A
34.0% B
29.9% C
5.2% D
5.2% F

Published grade shares · 1 section · 2015 · Limited sample

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Daniel Reuben Copeland 1 sections · 1 term · 2021 · Limited sample 2.64GPA
31.3% A
23.4% B
35.9% C
1.6% D
7.8% F

Published grade shares · 1 section · 2021 · Limited sample

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Rayan Saab 1 sections · 1 term · 2015 · Limited sample 2.63GPA
30.2% A
34.4% B
20.8% C
0.0% D
14.6% F

Published grade shares · 1 section · 2015 · Limited sample

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Zongxin Yu 1 sections · 1 term · 2025 · Limited sample 2.62GPA
33.0% A
27.8% B
22.7% C
0.0% D
16.5% F

Published grade shares · 1 section · 2025 · Limited sample

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Rudolph Bronson Perkins 1 sections · 1 term · 2020 · Limited sample 2.59GPA
26.8% A
32.0% B
25.8% C
6.2% D
9.3% F

Published grade shares · 1 section · 2020 · Limited sample

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Seonhee Lim 1 sections · 1 term · 2022 · Limited sample 2.56GPA
21.7% A
32.6% B
31.5% C
7.6% D
6.5% F

Published grade shares · 1 section · 2022 · Limited sample

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Thang L Huynh 1 sections · 1 term · 2017 · Limited sample 2.53GPA
28.1% A
28.1% B
30.2% C
0.0% D
13.5% F

Published grade shares · 1 section · 2017 · Limited sample

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Jon Merrill Aycock 1 sections · 1 term · 2026 · Limited sample 2.18GPA
19.4% A
31.6% B
24.5% C
0.0% D
24.5% F

Published grade shares · 1 section · 2026 · Limited sample

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Gaojin He 1 sections · 1 term · 2026 · Limited sample 1.75GPA
14.4% A
20.6% B
26.8% C
0.0% D
38.1% F

Published grade shares · 1 section · 2026 · Limited sample

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