Professor record BIOL

David Alan Lang

San Jacinto Community College

1,589 grades70 sections9 courses
Grades: 2023–2025
Flunk Score47/100
Mixed record

Grade record

All courses · 70 sections
Average GPA
2.79
Across 1,589 grades
66%
A or B
of 1,589 grades
22.2%
D, F or withdrew
of 1,740 enrolled
36.0%
A
572
29.5%
B
469
19.6%
C
312
7.4%
D
118
7.4%
F
118
8.7%
W
151
A–F are shares of 1,589 letter grades · W is a share of all 1,740 enrolled

How the averages compare

Against other BIOL classes, and against the university

  • 2.61BIOL courses
  • 2.78School average
  • 2.79Lang
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.79 average 9 terms
Spring 2023Fall 2025
70 sections · 9 terms · Spring 2023 – Fall 2025
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.