Course record CNT

CNT 220

Joliet Junior College

137 grades10 sections3 professors
Grades: 2025–2026
Flunk Score93/100
Excellent

Professors 3 of 3

William Martin 50 grades · 3 terms · 2025–2026 3.78GPA
86.0% A
6.0% B
8.0% C
0.0% D
0.0% F

50 letter grades · 4 sections · 2025–2026

Compare with the course
Martin vs. the course average
A +5.7
B −2.8
C same
D same
F −2.9

Difference in percentage points.

2.0% withdrew · 1 of 51 enrolled.

Open full professor record
Eric Jensen 30 grades · 2 terms · 2025 3.77GPA
83.3% A
10.0% B
6.7% C
0.0% D
0.0% F

30 letter grades · 2 sections · 2025

Compare with the course
Jensen vs. the course average
A +3.0
B +1.2
C −1.4
D same
F −2.9

Difference in percentage points.

0.0% withdrew · 0 of 30 enrolled.

Open full professor record
Jose Lopez 27 grades · 1 term · 2026 3.48GPA
74.1% A
14.8% B
3.7% C
0.0% D
7.4% F

27 letter grades · 2 sections · 2026

Compare with the course
Lopez vs. the course average
A −6.2
B +6.1
C −4.3
D same
F +4.5

Difference in percentage points.

3.6% withdrew · 1 of 28 enrolled.

Open full professor record
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.