Professor record BIOL

Ammar Al Tahhan

Lone Star College System

195 grades9 sections1 course
Grades: 2023–2025
Flunk Score22/100
Below average

Grade record

All courses · 9 sections
Average GPA
2.55
Across 195 grades
63%
A or B
of 195 grades
35.4%
D, F or withdrew
of 226 enrolled
34.9%
A
68
28.2%
B
55
11.8%
C
23
7.7%
D
15
17.4%
F
34
13.7%
W
31
A–F are shares of 195 letter grades · W is a share of all 226 enrolled

How the averages compare

Against other BIOL classes, and against the university

  • 2.55Tahhan
  • 2.88BIOL courses
  • 2.96School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.55 average 8 terms
Spring 2023Fall 2025
9 sections · 8 terms · Spring 2023 – Fall 2025
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