Course record BIOL

BIOL 3407

Ecology

Texas A&M University-San Antonio

430 grades27 sections5 professors
Grades: 2022–2025
Flunk Score16/100
Needs work

Professors 5 of 5

Jose Valdez Barillas 352 grades · 6 terms · 2023–2025 2.79GPA
22.4% A
43.8% B
26.4% C
4.8% D
2.6% F

352 letter grades · 6 sections · 2023–2025

Compare with the course
Barillas vs. the course average
A −0.1
B +3.3
C +1.1
D +0.2
F −4.4

Difference in percentage points.

Each term against the course average
Spring 2023Fall 2025

3.3% withdrew · 12 of 364 enrolled.

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Megan Wise De Valdez 46 grades · 1 term · 2022 2.35GPA
15.2% A
32.6% B
34.8% C
6.5% D
10.9% F

46 letter grades · 1 section · 2022

Compare with the course
Valdez vs. the course average
A −7.3
B −7.9
C +9.4
D +1.9
F +3.9

Difference in percentage points.

2.1% withdrew · 1 of 47 enrolled.

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Teresita Tipps 16 grades · 1 term · 2025 · Limited sample 3.69GPA
68.8% A
31.3% B
0.0% C
0.0% D
0.0% F

16 letter grades · 1 section · 2025 · Limited sample

11.1% withdrew · 2 of 18 enrolled.

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Daniel Guerra 11 grades · 4 terms · 2022–2024 · Limited sample —GPA
0.0% A
0.0% B
0.0% C
0.0% D
100.0% F

11 letter grades · 8 sections · 2022–2024 · Limited sample

42.1% withdrew · 8 of 19 enrolled.

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Danielle Rios 5 grades · 4 terms · 2024–2025 · Limited sample —GPA
0.0% A
0.0% B
0.0% C
0.0% D
100.0% F

5 letter grades · 11 sections · 2024–2025 · Limited sample

58.3% withdrew · 7 of 12 enrolled.

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