Course record COSC

COSC 3340

Introduction to Automata and Computability

University of Houston

3,805 grades43 sections5 professors
Grades: 2013–2025
Flunk Score21/100
Below average

Professors 5 of 5

Raj Kumar Singh 1,292 grades · 9 terms · 2020–2025 3.73GPA
82.2% A
15.9% B
1.2% C
0.2% D
0.6% F

1,292 letter grades · 10 sections · 2020–2025

Compare with the course
Singh vs. the course average
A +33.8
B −15.5
C −11.4
D −4.8
F −2.1

Difference in percentage points.

Each term against the course average
Summer 2020Spring 2025

0.7% withdrew · 9 of 1,301 enrolled.

Open full professor record
Rathish Das 159 grades · 2 terms · 2023–2024 3.34GPA
37.1% A
61.0% B
0.6% C
0.0% D
1.3% F

159 letter grades · 2 sections · 2023–2024

Compare with the course
Das vs. the course average
A −11.3
B +29.6
C −11.9
D −5.0
F −1.5

Difference in percentage points.

4.8% withdrew · 8 of 167 enrolled.

Open full professor record
Ernst L Leiss 1,492 grades · 13 terms · 2014–2025 2.94GPA
35.1% A
43.7% B
14.3% C
4.7% D
2.2% F

1,492 letter grades · 13 sections · 2014–2025

Compare with the course
Leiss vs. the course average
A −13.2
B +12.3
C +1.7
D −0.3
F −0.5

Difference in percentage points.

Each term against the course average
Summer 2014Spring 2025

5.0% withdrew · 79 of 1,571 enrolled.

Open full professor record
Kam-Hoi Cheng 670 grades · 15 terms · 2013–2020 2.32GPA
26.4% A
26.7% B
26.9% C
13.1% D
6.9% F

670 letter grades · 15 sections · 2013–2020

Compare with the course
Cheng vs. the course average
A −21.9
B −4.7
C +14.3
D +8.1
F +4.1

Difference in percentage points.

Each term against the course average
Fall 2013Fall 2020

26.8% withdrew · 245 of 915 enrolled.

Open full professor record
Rakesh M Verma 192 grades · 3 terms · 2021–2024 2.21GPA
9.4% A
31.8% B
35.4% C
15.6% D
7.8% F

192 letter grades · 3 sections · 2021–2024

Compare with the course
Verma vs. the course average
A −39.0
B +0.4
C +22.9
D +10.6
F +5.1

Difference in percentage points.

25.3% withdrew · 65 of 257 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.