Course record MATH

MATH 221

Calculus I

University of Illinois Urbana-Champaign

14,407 grades72 sections24 professors
Grades: 2010–2025
Flunk Score3/100
Needs work

Professors 10 of 24

Theresa M Dobbs 899 grades · 1 term · 2022 3.38GPA
59.7% A
27.6% B
8.6% C
2.6% D
1.6% F

899 letter grades · 4 sections · 2022

Compare with the course
Dobbs vs. the course average
A +25.3
B −7.7
C −11.0
D −4.0
F −2.6

Difference in percentage points.

0.4% withdrew · 4 of 903 enrolled.

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Carrie J Clark 383 grades · 1 term · 2023 3.13GPA
45.4% A
34.5% B
11.7% C
5.2% D
3.1% F

383 letter grades · 2 sections · 2023

Compare with the course
Clark vs. the course average
A +11.0
B −0.8
C −7.8
D −1.3
F −1.1

Difference in percentage points.

0.5% withdrew · 2 of 385 enrolled.

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Sarka Petrickova 788 grades · 2 terms · 2023–2024 3.08GPA
43.5% A
33.5% B
14.7% C
6.3% D
1.9% F

788 letter grades · 4 sections · 2023–2024

Compare with the course
Petrickova vs. the course average
A +9.1
B −1.8
C −4.8
D −0.2
F −2.3

Difference in percentage points.

0.5% withdrew · 4 of 792 enrolled.

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Javid Validashti 450 grades · 1 term · 2014 3.00GPA
35.3% A
41.6% B
15.1% C
5.8% D
2.2% F

450 letter grades · 2 sections · 2014

Compare with the course
Validashti vs. the course average
A +0.9
B +6.3
C −4.4
D −0.7
F −2.0

Difference in percentage points.

1.3% withdrew · 6 of 456 enrolled.

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Kim Whittlesey 2,444 grades · 5 terms · 2012–2025 2.98GPA
39.9% A
33.5% B
17.4% C
5.8% D
3.4% F

2,444 letter grades · 12 sections · 2012–2025

Compare with the course
Whittlesey vs. the course average
A +5.4
B −1.8
C −2.1
D −0.8
F −0.8

Difference in percentage points.

Each term against the course average
Fall 2012Fall 2025

0.7% withdrew · 17 of 2,461 enrolled.

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Lena C Folwaczny 812 grades · 2 terms · 2018–2019 2.97GPA
32.4% A
40.3% B
21.7% C
5.3% D
0.4% F

812 letter grades · 4 sections · 2018–2019

Compare with the course
Folwaczny vs. the course average
A −2.1
B +5.0
C +2.2
D −1.2
F −3.8

Difference in percentage points.

0.2% withdrew · 2 of 814 enrolled.

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Joseph M Rosenblatt 251 grades · 1 term · 2011 2.97GPA
31.9% A
40.6% B
21.5% C
4.8% D
1.2% F

251 letter grades · 1 section · 2011

Compare with the course
Rosenblatt vs. the course average
A −2.6
B +5.4
C +2.0
D −1.7
F −3.0

Difference in percentage points.

0.0% withdrew · 0 of 251 enrolled.

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Ruth E Davidson 224 grades · 1 term · 2015 2.95GPA
35.3% A
35.7% B
20.5% C
6.3% D
2.2% F

224 letter grades · 1 section · 2015

Compare with the course
Davidson vs. the course average
A +0.8
B +0.4
C +1.0
D −0.3
F −2.0

Difference in percentage points.

0.0% withdrew · 0 of 224 enrolled.

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Christopher J Cunningham 468 grades · 2 terms · 2011–2012 2.95GPA
26.9% A
48.9% B
20.5% C
1.5% D
2.1% F

468 letter grades · 2 sections · 2011–2012

Compare with the course
Cunningham vs. the course average
A −7.6
B +13.7
C +1.0
D −5.0
F −2.1

Difference in percentage points.

0.4% withdrew · 2 of 470 enrolled.

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Javid Validashti Dizg 440 grades · 1 term · 2013 2.94GPA
34.5% A
36.8% B
19.3% C
6.4% D
3.0% F

440 letter grades · 2 sections · 2013

Compare with the course
Dizg vs. the course average
A +0.1
B +1.5
C −0.2
D −0.2
F −1.3

Difference in percentage points.

0.2% withdrew · 1 of 441 enrolled.

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