Course record MATH

MATH 230

Calculus II

Northern Illinois University

1,324 grades56 sections22 professors
Grades: 2022–2026
Flunk Score1/100
Needs work

Professors 22 of 22

Kevin A Palencia Infante 90 grades · 3 terms · 2022–2026 2.90GPA
45.6% A
20.0% B
21.1% C
4.4% D
8.9% F

90 letter grades · 3 sections · 2022–2026

Compare with the course
Infante vs. the course average
A +20.7
B −0.5
C −8.0
D −4.6
F −7.7

Difference in percentage points.

0.0% withdrew · 0 of 90 enrolled.

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Shuwen Xue 33 grades · 1 term · 2025 2.73GPA
24.2% A
36.4% B
33.3% C
0.0% D
6.1% F

33 letter grades · 2 sections · 2025

Compare with the course
Xue vs. the course average
A −0.6
B +15.9
C +4.3
D −9.1
F −10.5

Difference in percentage points.

2.9% withdrew · 1 of 34 enrolled.

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Sien Deng 111 grades · 3 terms · 2023–2026 2.59GPA
30.6% A
22.5% B
28.8% C
12.6% D
5.4% F

111 letter grades · 4 sections · 2023–2026

Compare with the course
Deng vs. the course average
A +5.8
B +2.1
C −0.2
D +3.5
F −11.1

Difference in percentage points.

9.8% withdrew · 12 of 123 enrolled.

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Markjoe Olunna Uba 124 grades · 4 terms · 2023–2025 2.55GPA
36.3% A
18.5% B
22.6% C
8.9% D
13.7% F

124 letter grades · 5 sections · 2023–2025

Compare with the course
Uba vs. the course average
A +11.4
B −1.9
C −6.5
D −0.2
F −2.8

Difference in percentage points.

Each term against the course average
Spring 2023Fall 2025

6.1% withdrew · 8 of 132 enrolled.

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Maya Ivanova Mincheva 86 grades · 3 terms · 2023–2025 2.48GPA
31.4% A
30.2% B
11.6% C
8.1% D
18.6% F

86 letter grades · 3 sections · 2023–2025

Compare with the course
Mincheva vs. the course average
A +6.5
B +9.8
C −17.5
D −0.9
F +2.1

Difference in percentage points.

9.5% withdrew · 9 of 95 enrolled.

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Gleb Sirotkin 146 grades · 3 terms · 2024–2026 2.36GPA
25.3% A
21.9% B
28.8% C
11.0% D
13.0% F

146 letter grades · 6 sections · 2024–2026

Compare with the course
Sirotkin vs. the course average
A +0.5
B +1.4
C −0.3
D +1.9
F −3.5

Difference in percentage points.

5.2% withdrew · 8 of 154 enrolled.

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Marie Swartz 39 grades · 2 terms · 2022 2.26GPA
23.1% A
12.8% B
43.6% C
7.7% D
12.8% F

39 letter grades · 2 sections · 2022

Compare with the course
Swartz vs. the course average
A −1.8
B −7.6
C +14.5
D −1.4
F −3.7

Difference in percentage points.

4.9% withdrew · 2 of 41 enrolled.

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Michael Aaron Geline 78 grades · 3 terms · 2022–2024 2.22GPA
17.9% A
15.4% B
47.4% C
9.0% D
10.3% F

78 letter grades · 4 sections · 2022–2024

Compare with the course
Geline vs. the course average
A −6.9
B −5.1
C +18.4
D −0.1
F −6.3

Difference in percentage points.

6.0% withdrew · 5 of 83 enrolled.

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Maria Amarakristi Onyido 147 grades · 5 terms · 2024–2026 2.15GPA
19.0% A
21.1% B
33.3% C
7.5% D
19.0% F

147 letter grades · 5 sections · 2024–2026

Compare with the course
Onyido vs. the course average
A −5.8
B +0.6
C +4.3
D −1.6
F +2.5

Difference in percentage points.

Each term against the course average
Spring 2024Spring 2026

5.2% withdrew · 8 of 155 enrolled.

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Andrew Huyvu Ledoan 55 grades · 2 terms · 2024–2025 2.13GPA
12.7% A
29.1% B
34.5% C
5.5% D
18.2% F

55 letter grades · 2 sections · 2024–2025

Compare with the course
Ledoan vs. the course average
A −12.1
B +8.6
C +5.5
D −3.6
F +1.6

Difference in percentage points.

5.2% withdrew · 3 of 58 enrolled.

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Jose Yunier Bello Cruz 69 grades · 2 terms · 2022–2023 1.93GPA
15.9% A
17.4% B
30.4% C
15.9% D
20.3% F

69 letter grades · 3 sections · 2022–2023

Compare with the course
Cruz vs. the course average
A −8.9
B −3.1
C +1.4
D +6.9
F +3.7

Difference in percentage points.

11.5% withdrew · 9 of 78 enrolled.

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Yunier Bello Cruz 32 grades · 1 term · 2025 1.84GPA
25.0% A
3.1% B
37.5% C
0.0% D
34.4% F

32 letter grades · 1 section · 2025

Compare with the course
Cruz vs. the course average
A +0.2
B −17.3
C +8.4
D −9.1
F +17.8

Difference in percentage points.

8.6% withdrew · 3 of 35 enrolled.

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Daniel Joseph Grubb 56 grades · 3 terms · 2022–2023 1.84GPA
19.6% A
19.6% B
17.9% C
10.7% D
32.1% F

56 letter grades · 4 sections · 2022–2023

Compare with the course
Grubb vs. the course average
A −5.2
B −0.8
C −11.2
D +1.7
F +15.6

Difference in percentage points.

18.8% withdrew · 13 of 69 enrolled.

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Nathan Krislock 108 grades · 3 terms · 2023–2025 1.70GPA
9.3% A
17.6% B
32.4% C
15.7% D
25.0% F

108 letter grades · 4 sections · 2023–2025

Compare with the course
Krislock vs. the course average
A −15.6
B −2.9
C +3.3
D +6.7
F +8.5

Difference in percentage points.

6.1% withdrew · 7 of 115 enrolled.

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Jared Anthony Brady 22 grades · 1 term · 2023 · Limited sample 3.32GPA
68.2% A
13.6% B
9.1% C
0.0% D
9.1% F

22 letter grades · 1 section · 2023 · Limited sample

4.3% withdrew · 1 of 23 enrolled.

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Cassandra Ashley Mohr 24 grades · 1 term · 2024 · Limited sample 2.54GPA
25.0% A
25.0% B
37.5% C
4.2% D
8.3% F

24 letter grades · 1 section · 2024 · Limited sample

7.7% withdrew · 2 of 26 enrolled.

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Richard F Blecksmith 16 grades · 1 term · 2023 · Limited sample 2.38GPA
31.3% A
12.5% B
37.5% C
0.0% D
18.8% F

16 letter grades · 1 section · 2023 · Limited sample

11.1% withdrew · 2 of 18 enrolled.

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Julie Marie Steranka 15 grades · 1 term · 2022 · Limited sample 2.33GPA
20.0% A
26.7% B
33.3% C
6.7% D
13.3% F

15 letter grades · 1 section · 2022 · Limited sample

11.8% withdrew · 2 of 17 enrolled.

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Anders I Linner 11 grades · 1 term · 2022 · Limited sample 2.18GPA
27.3% A
18.2% B
27.3% C
0.0% D
27.3% F

11 letter grades · 1 section · 2022 · Limited sample

35.3% withdrew · 6 of 17 enrolled.

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Mark Lee Broderius 23 grades · 1 term · 2022 · Limited sample 1.78GPA
13.0% A
13.0% B
34.8% C
17.4% D
21.7% F

23 letter grades · 1 section · 2022 · Limited sample

11.5% withdrew · 3 of 26 enrolled.

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Amanda Muteteke 24 grades · 1 term · 2022 · Limited sample 1.67GPA
12.5% A
16.7% B
29.2% C
8.3% D
33.3% F

24 letter grades · 1 section · 2022 · Limited sample

4.0% withdrew · 1 of 25 enrolled.

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Dylan John Rambow 15 grades · 1 term · 2022 · Limited sample 1.60GPA
6.7% A
26.7% B
20.0% C
13.3% D
33.3% F

15 letter grades · 1 section · 2022 · Limited sample

25.0% withdrew · 5 of 20 enrolled.

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