Course record BIOL

BIOL 1407

Biology for Science Majors II

Tarleton State University

1,786 grades16 sections5 professors
Grades: 2023–2025
Flunk Score19/100
Needs work

Professors 5 of 5

Chad Brock 108 grades · 1 term · 2023 3.27GPA
48.1% A
40.7% B
4.6% C
2.8% D
3.7% F

108 letter grades · 1 section · 2023

Compare with the course
Brock vs. the course average
A +12.8
B +8.6
C −15.2
D −3.9
F −2.2

Difference in percentage points.

0.9% withdrew · 1 of 109 enrolled.

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Corban James 821 grades · 7 terms · 2023–2025 2.92GPA
40.3% A
29.8% B
17.5% C
6.2% D
6.1% F

821 letter grades · 8 sections · 2023–2025

Compare with the course
James vs. the course average
A +4.9
B −2.3
C −2.3
D −0.5
F +0.2

Difference in percentage points.

Each term against the course average
Fall 2023Fall 2025

1.2% withdrew · 10 of 831 enrolled.

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Adriana Perrucci 699 grades · 4 terms · 2024–2025 2.70GPA
27.8% A
34.9% B
23.3% C
7.6% D
6.4% F

699 letter grades · 5 sections · 2024–2025

Compare with the course
Perrucci vs. the course average
A −7.6
B +2.8
C +3.5
D +0.9
F +0.5

Difference in percentage points.

Each term against the course average
Spring 2024Fall 2025

2.4% withdrew · 17 of 716 enrolled.

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Sara Rogers 139 grades · 1 term · 2025 2.68GPA
28.8% A
28.8% B
28.8% C
8.6% D
5.0% F

139 letter grades · 1 section · 2025

Compare with the course
Rogers vs. the course average
A −6.6
B −3.4
C +9.0
D +1.9
F −0.9

Difference in percentage points.

2.1% withdrew · 3 of 142 enrolled.

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John Calahan 19 grades · 1 term · 2024 · Limited sample 3.58GPA
78.9% A
5.3% B
10.5% C
5.3% D
0.0% F

19 letter grades · 1 section · 2024 · Limited sample

5.0% withdrew · 1 of 20 enrolled.

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