Course record BIO

BIO 251

Joliet Junior College

714 grades35 sections8 professors
Grades: 2025–2026
Flunk Score19/100
Needs work

Professors 8 of 8

Zachary Stelmack 47 grades · 2 terms · 2025 3.40GPA
57.4% A
29.8% B
10.6% C
0.0% D
2.1% F

47 letter grades · 2 sections · 2025

Compare with the course
Stelmack vs. the course average
A +37.0
B −7.7
C −20.5
D −7.6
F −1.2

Difference in percentage points.

2.1% withdrew · 1 of 48 enrolled.

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Melanie Sprengel 89 grades · 3 terms · 2025–2026 2.67GPA
23.6% A
38.2% B
24.7% C
9.0% D
4.5% F

89 letter grades · 5 sections · 2025–2026

Compare with the course
Sprengel vs. the course average
A +3.1
B +0.7
C −6.4
D +1.4
F +1.1

Difference in percentage points.

16.0% withdrew · 17 of 106 enrolled.

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Bradley Czerniak 82 grades · 2 terms · 2025–2026 2.62GPA
13.4% A
46.3% B
31.7% C
6.1% D
2.4% F

82 letter grades · 4 sections · 2025–2026

Compare with the course
Czerniak vs. the course average
A −7.0
B +8.8
C +0.6
D −1.5
F −0.9

Difference in percentage points.

11.8% withdrew · 11 of 93 enrolled.

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Stephanie Lab 94 grades · 2 terms · 2025–2026 2.61GPA
13.8% A
42.6% B
36.2% C
5.3% D
2.1% F

94 letter grades · 4 sections · 2025–2026

Compare with the course
Lab vs. the course average
A −6.6
B +5.0
C +5.1
D −2.2
F −1.2

Difference in percentage points.

2.1% withdrew · 2 of 96 enrolled.

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Cathleen Dobbs 44 grades · 2 terms · 2025–2026 2.59GPA
15.9% A
40.9% B
34.1% C
4.5% D
4.5% F

44 letter grades · 2 sections · 2025–2026

Compare with the course
Dobbs vs. the course average
A −4.5
B +3.4
C +3.0
D −3.0
F +1.2

Difference in percentage points.

6.4% withdrew · 3 of 47 enrolled.

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Anitha Akkal 92 grades · 2 terms · 2025–2026 2.55GPA
15.2% A
39.1% B
33.7% C
9.8% D
2.2% F

92 letter grades · 5 sections · 2025–2026

Compare with the course
Akkal vs. the course average
A −5.2
B +1.6
C +2.6
D +2.2
F −1.2

Difference in percentage points.

18.6% withdrew · 21 of 113 enrolled.

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Christine Moskalik 39 grades · 1 term · 2026 2.44GPA
15.4% A
30.8% B
41.0% C
7.7% D
5.1% F

39 letter grades · 2 sections · 2026

Compare with the course
Moskalik vs. the course average
A −5.1
B −6.8
C +9.9
D +0.1
F +1.8

Difference in percentage points.

15.2% withdrew · 7 of 46 enrolled.

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Saniya Qadir 14 grades · 1 term · 2026 · Limited sample 2.57GPA
21.4% A
35.7% B
28.6% C
7.1% D
7.1% F

14 letter grades · 1 section · 2026 · Limited sample

0.0% withdrew · 0 of 14 enrolled.

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