Course record CNST

CNST 4381

Reinforced Concrete and Building Codes

University of Houston

936 grades21 sections4 professors
Grades: 2013–2023
Flunk Score50/100
Mixed record

Professors 4 of 4

Lu Gao 437 grades · 11 terms · 2013–2018 3.72GPA
82.2% A
11.9% B
3.4% C
1.1% D
1.4% F

437 letter grades · 11 sections · 2013–2018

Compare with the course
Gao vs. the course average
A +16.0
B −13.1
C −2.7
D −0.5
F +0.2

Difference in percentage points.

Each term against the course average
Fall 2013Fall 2018

0.2% withdrew · 1 of 438 enrolled.

Open full professor record
Mohamed Elzafraney 397 grades · 8 terms · 2020–2023 3.45GPA
62.0% A
33.0% B
4.8% C
0.0% D
0.3% F

397 letter grades · 8 sections · 2020–2023

Compare with the course
Elzafraney vs. the course average
A −4.2
B +8.0
C −1.3
D −1.6
F −0.9

Difference in percentage points.

Each term against the course average
Fall 2020Summer 2023

0.3% withdrew · 1 of 398 enrolled.

Open full professor record
Ethelbert Opara 32 grades · 1 term · 2020 2.58GPA
21.9% A
78.1% B
0.0% C
0.0% D
0.0% F

32 letter grades · 1 section · 2020

Compare with the course
Opara vs. the course average
A −44.3
B +53.1
C −6.1
D −1.6
F −1.2

Difference in percentage points.

5.9% withdrew · 2 of 34 enrolled.

Open full professor record
Sk Amjad Hossain 70 grades · 1 term · 2019 2.30GPA
10.0% A
37.1% B
32.9% C
14.3% D
5.7% F

70 letter grades · 1 section · 2019

Compare with the course
Hossain vs. the course average
A −56.1
B +12.1
C +26.8
D +12.7
F +4.5

Difference in percentage points.

0.0% withdrew · 0 of 70 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.