Course record MCHN

MCHN 1343

Machine Shop Mathematics

South Texas College

171 grades21 sections10 professors
Grades: 2022–2025
Flunk Score44/100
Mixed record

Professors 10 of 10

Juan A Sierra 39 grades · 2 terms · 2023–2025 2.97GPA
20.5% A
66.7% B
5.1% C
5.1% D
2.6% F

39 letter grades · 4 sections · 2023–2025

Compare with the course
Sierra vs. the course average
A −16.9
B +24.0
C −7.2
D +4.0
F −3.9

Difference in percentage points.

0.0% withdrew · 0 of 39 enrolled.

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Jose E Molina 7 grades · 1 term · 2024 · Limited sample 3.57GPA
57.1% A
42.9% B
0.0% C
0.0% D
0.0% F

7 letter grades · 1 section · 2024 · Limited sample

0.0% withdrew · 0 of 7 enrolled.

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Oscar L Flores 21 grades · 3 terms · 2023–2025 · Limited sample 3.52GPA
61.9% A
28.6% B
9.5% C
0.0% D
0.0% F

21 letter grades · 3 sections · 2023–2025 · Limited sample

0.0% withdrew · 0 of 21 enrolled.

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Alberto Farias 22 grades · 4 terms · 2022–2025 · Limited sample 3.32GPA
50.0% A
31.8% B
18.2% C
0.0% D
0.0% F

22 letter grades · 4 sections · 2022–2025 · Limited sample

Grade history
Each term against the course average
Fall 2022Fall 2025

0.0% withdrew · 0 of 22 enrolled.

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Erika K Guerra 8 grades · 1 term · 2023 · Limited sample 3.25GPA
62.5% A
25.0% B
0.0% C
0.0% D
12.5% F

8 letter grades · 1 section · 2023 · Limited sample

20.0% withdrew · 2 of 10 enrolled.

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Roberto N Aberin 24 grades · 3 terms · 2023–2025 · Limited sample 3.08GPA
29.2% A
58.3% B
8.3% C
0.0% D
4.2% F

24 letter grades · 3 sections · 2023–2025 · Limited sample

0.0% withdrew · 0 of 24 enrolled.

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Jose A Garcia 13 grades · 1 term · 2025 · Limited sample 2.92GPA
30.8% A
46.2% B
15.4% C
0.0% D
7.7% F

13 letter grades · 1 section · 2025 · Limited sample

0.0% withdrew · 0 of 13 enrolled.

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Miguel A Santos 8 grades · 1 term · 2025 · Limited sample 2.75GPA
12.5% A
50.0% B
37.5% C
0.0% D
0.0% F

8 letter grades · 1 section · 2025 · Limited sample

0.0% withdrew · 0 of 8 enrolled.

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Esmeralda Adame 17 grades · 1 term · 2023 · Limited sample 2.53GPA
52.9% A
5.9% B
11.8% C
0.0% D
29.4% F

17 letter grades · 2 sections · 2023 · Limited sample

0.0% withdrew · 0 of 17 enrolled.

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Arthur F Barber 12 grades · 1 term · 2024 · Limited sample 2.33GPA
16.7% A
33.3% B
33.3% C
0.0% D
16.7% F

12 letter grades · 1 section · 2024 · Limited sample

0.0% withdrew · 0 of 12 enrolled.

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