Course record CNBT

CNBT 1318

Construction Tools and Techniq

Houston Community College

352 grades21 sections7 professors
Grades: 2023–2025
Flunk Score34/100
Below average

Professors 7 of 7

Michael J. Ross 148 grades · 8 terms · 2023–2025 3.53GPA
73.6% A
12.8% B
6.8% C
6.8% D
0.0% F

148 letter grades · 10 sections · 2023–2025

Compare with the course
Ross vs. the course average
A +25.9
B −10.7
C −4.0
D −0.3
F −10.8

Difference in percentage points.

Each term against the course average
Spring 2023Fall 2025
Open full professor record
Ruth Cortez 29 grades · 1 term · 2025 2.93GPA
58.6% A
10.3% B
10.3% C
6.9% D
13.8% F

29 letter grades · 1 section · 2025

Compare with the course
Cortez vs. the course average
A +10.9
B −13.2
C −0.5
D −0.2
F +3.0

Difference in percentage points.

Open full professor record
Syed Asim Ali Tirmizi 42 grades · 2 terms · 2024 2.67GPA
31.0% A
38.1% B
11.9% C
4.8% D
14.3% F

42 letter grades · 2 sections · 2024

Compare with the course
Tirmizi vs. the course average
A −16.8
B +14.5
C +1.1
D −2.3
F +3.5

Difference in percentage points.

Open full professor record
Arthur William Ehmling Jr. 56 grades · 3 terms · 2023–2025 2.59GPA
23.2% A
41.1% B
17.9% C
7.1% D
10.7% F

56 letter grades · 4 sections · 2023–2025

Compare with the course
Jr. vs. the course average
A −24.5
B +17.5
C +7.1
D same
F −0.1

Difference in percentage points.

Open full professor record
Don Bradford Kerl 50 grades · 2 terms · 2023 1.72GPA
6.0% A
34.0% B
16.0% C
14.0% D
30.0% F

50 letter grades · 2 sections · 2023

Compare with the course
Kerl vs. the course average
A −41.7
B +10.4
C +5.2
D +6.9
F +19.2

Difference in percentage points.

Open full professor record
Juan Fernando Corrales 15 grades · 1 term · 2023 · Limited sample 2.67GPA
66.7% A
0.0% B
0.0% C
0.0% D
33.3% F

15 letter grades · 1 section · 2023 · Limited sample

Open full professor record
Violeta Vazquez 12 grades · 1 term · 2025 · Limited sample 2.58GPA
25.0% A
41.7% B
16.7% C
0.0% D
16.7% F

12 letter grades · 1 section · 2025 · Limited sample

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.