CSCI 340 — Data Struct Algorithm Analysis at Northern Illinois University

Larry Schoeneman 129 grades · 4 terms · 2022–2025 3.05GPA

49.6% A

24.0% B

16.3% C

1.6% D

8.5% F

129 letter grades · 4 sections · 2022–2025

Compare with the course

Schoeneman vs. the course average

A +19.8

B −2.4

C −3.6

D −8.0

F −5.7

Difference in percentage points.

Each term against the course average

Fall 2022Fall 2025

13.4% withdrew · 20 of 149 enrolled.

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Mona Rahimi 79 grades · 3 terms · 2023–2025 2.84GPA

40.5% A

26.6% B

19.0% C

3.8% D

10.1% F

79 letter grades · 3 sections · 2023–2025

Compare with the course

Rahimi vs. the course average

A +10.6

B +0.2

C −0.9

D −5.8

F −4.1

Difference in percentage points.

10.2% withdrew · 9 of 88 enrolled.

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Maoyuan Sun 44 grades · 2 terms · 2022–2024 2.68GPA

29.5% A

36.4% B

15.9% C

9.1% D

9.1% F

44 letter grades · 2 sections · 2022–2024

Compare with the course

Sun vs. the course average

A −0.3

B +9.9

C −4.0

D −0.5

F −5.1

Difference in percentage points.

15.4% withdrew · 8 of 52 enrolled.

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Minmei Hou 72 grades · 3 terms · 2024–2025 2.67GPA

29.2% A

30.6% B

23.6% C

11.1% D

5.6% F

72 letter grades · 3 sections · 2024–2025

Compare with the course

Hou vs. the course average

A −0.7

B +4.1

C +3.7

D +1.5

F −8.7

Difference in percentage points.

8.9% withdrew · 7 of 79 enrolled.

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Jonathan James Lehuta Jr 66 grades · 2 terms · 2023 2.41GPA

33.3% A

27.3% B

10.6% C

4.5% D

24.2% F

66 letter grades · 2 sections · 2023

Compare with the course

Jr vs. the course average

A +3.5

B +0.9

C −9.3

D −5.1

F +10.0

Difference in percentage points.

7.0% withdrew · 5 of 71 enrolled.

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Zhishuai Guo 39 grades · 2 terms · 2025–2026 2.20GPA

17.9% A

23.1% B

28.2% C

23.1% D

7.7% F

39 letter grades · 2 sections · 2025–2026

Compare with the course

Guo vs. the course average

A −11.9

B −3.3

C +8.3

D +13.5

F −6.5

Difference in percentage points.

13.3% withdrew · 6 of 45 enrolled.

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John Richard Winans 50 grades · 2 terms · 2022 2.20GPA

20.0% A

26.0% B

24.0% C

14.0% D

16.0% F

50 letter grades · 2 sections · 2022

Compare with the course

Winans vs. the course average

A −9.9

B −0.4

C +4.1

D +4.4

F +1.8

Difference in percentage points.

16.7% withdrew · 10 of 60 enrolled.

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Miguel Williams 75 grades · 3 terms · 2025–2026 2.19GPA

24.0% A

21.3% B

22.7% C

13.3% D

18.7% F

75 letter grades · 4 sections · 2025–2026

Compare with the course

Williams vs. the course average

A −5.9

B −5.1

C +2.8

D +3.7

F +4.4

Difference in percentage points.

13.8% withdrew · 12 of 87 enrolled.

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Jie Zhou 176 grades · 7 terms · 2022–2026 2.19GPA

21.0% A

25.6% B

24.4% C

9.1% D

19.9% F

176 letter grades · 7 sections · 2022–2026

Compare with the course

Zhou vs. the course average

A −8.8

B −0.9

C +4.5

D −0.5

F +5.7

Difference in percentage points.

Each term against the course average

Fall 2022Spring 2026

10.7% withdrew · 21 of 197 enrolled.

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David Allen Koop 28 grades · 1 term · 2023 2.14GPA

25.0% A

17.9% B

21.4% C

17.9% D

17.9% F

28 letter grades · 1 section · 2023

Compare with the course

Koop vs. the course average

A −4.9

B −8.6

C +1.5

D +8.3

F +3.6

Difference in percentage points.

17.6% withdrew · 6 of 34 enrolled.

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Lei Zhang 40 grades · 2 terms · 2025–2026 1.99GPA

20.0% A

25.0% B

10.0% C

25.0% D

20.0% F

40 letter grades · 2 sections · 2025–2026

Compare with the course

Zhang vs. the course average

A −9.9

B −1.4

C −9.9

D +15.4

F +5.8

Difference in percentage points.

9.1% withdrew · 4 of 44 enrolled.

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Kirk L Duffin 23 grades · 1 term · 2024 · Limited sample 3.09GPA

39.1% A

43.5% B

8.7% C

4.3% D

4.3% F

23 letter grades · 1 section · 2024 · Limited sample

11.5% withdrew · 3 of 26 enrolled.

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Pratool Bharti 23 grades · 1 term · 2022 · Limited sample 2.26GPA

17.4% A

30.4% B

26.1% C

13.0% D

13.0% F

23 letter grades · 1 section · 2022 · Limited sample

11.5% withdrew · 3 of 26 enrolled.

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Professors 13 of 13