Course record HART

HART 1307

Refrigeration Principles

Lone Star College System

360 grades26 sections11 professors
Grades: 2023–2025
Flunk Score63/100
Strong

Professors 10 of 11

Jonan Navarro 34 grades · 2 terms · 2024–2025 3.71GPA
85.3% A
5.9% B
5.9% C
0.0% D
2.9% F

34 letter grades · 2 sections · 2024–2025

Compare with the course
Navarro vs. the course average
A +22.2
B −16.1
C −3.8
D −1.7
F −0.7

Difference in percentage points.

0.0% withdrew · 0 of 34 enrolled.

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Felix Jones 31 grades · 2 terms · 2023–2024 3.64GPA
74.2% A
16.1% B
9.7% C
0.0% D
0.0% F

31 letter grades · 2 sections · 2023–2024

Compare with the course
Jones vs. the course average
A +11.1
B −5.8
C same
D −1.7
F −3.6

Difference in percentage points.

0.0% withdrew · 0 of 31 enrolled.

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Jessica Burns 69 grades · 7 terms · 2023–2025 3.61GPA
79.7% A
13.0% B
1.4% C
0.0% D
5.8% F

69 letter grades · 7 sections · 2023–2025

Compare with the course
Burns vs. the course average
A +16.7
B −8.9
C −8.3
D −1.7
F +2.2

Difference in percentage points.

Each term against the course average
Spring 2023Fall 2025

5.5% withdrew · 4 of 73 enrolled.

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Mark Brumlow 25 grades · 2 terms · 2023–2024 3.20GPA
48.0% A
36.0% B
8.0% C
4.0% D
4.0% F

25 letter grades · 2 sections · 2023–2024

Compare with the course
Brumlow vs. the course average
A −15.1
B +14.1
C −1.7
D +2.3
F +0.4

Difference in percentage points.

10.7% withdrew · 3 of 28 enrolled.

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Gerald Pommier 92 grades · 6 terms · 2023–2025 3.11GPA
42.4% A
30.4% B
23.9% C
2.2% D
1.1% F

92 letter grades · 6 sections · 2023–2025

Compare with the course
Pommier vs. the course average
A −20.7
B +8.5
C +14.2
D +0.5
F −2.5

Difference in percentage points.

Each term against the course average
Spring 2023Fall 2025

2.1% withdrew · 2 of 94 enrolled.

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Irvin Castillo 32 grades · 2 terms · 2024–2025 2.72GPA
31.3% A
40.6% B
9.4% C
6.3% D
12.5% F

32 letter grades · 2 sections · 2024–2025

Compare with the course
Castillo vs. the course average
A −31.8
B +18.7
C −0.3
D +4.6
F +8.9

Difference in percentage points.

3.0% withdrew · 1 of 33 enrolled.

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Walter Carlisle 16 grades · 1 term · 2025 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

16 letter grades · 1 section · 2025 · Limited sample

0.0% withdrew · 0 of 16 enrolled.

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Gregory Appolito 19 grades · 1 term · 2023 · Limited sample 3.74GPA
73.7% A
26.3% B
0.0% C
0.0% D
0.0% F

19 letter grades · 1 section · 2023 · Limited sample

0.0% withdrew · 0 of 19 enrolled.

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Gabriel Gonzalez 17 grades · 1 term · 2025 · Limited sample 3.71GPA
70.6% A
29.4% B
0.0% C
0.0% D
0.0% F

17 letter grades · 1 section · 2025 · Limited sample

0.0% withdrew · 0 of 17 enrolled.

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Robert Gilbert 15 grades · 1 term · 2024 · Limited sample 3.47GPA
66.7% A
20.0% B
6.7% C
6.7% D
0.0% F

15 letter grades · 1 section · 2024 · Limited sample

6.3% withdrew · 1 of 16 enrolled.

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