Professor record BIOL

David Alan Lang

San Jacinto Community College

386 grades17 sections
Grades: 2023–2025
Flunk Score65/100
Strong
BIOL 1306 · Biology for Science Majors IBIOL 1306 · all instructors & syllabi

Grade record

BIOL 1306 · 17 sections
Average GPA
2.49
Biology for Science Majors I
Across 386 grades in BIOL 1306
56%
A or B
of 386 grades
29.3%
D, F or withdrew
of 430 enrolled
23.8%
A
92
32.4%
B
125
22.5%
C
87
11.9%
D
46
9.3%
F
36
10.2%
W
44
A–F are shares of 386 letter grades · W is a share of all 430 enrolled
Against everyone else who teaches BIOL 1306
+6% vs. the BIOL 1306 average (2.36 across 47 professors)

How the averages compare

Against other BIOL classes, and against the university

  • 2.49BIOL 1306
  • 2.61BIOL courses
  • 2.78School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.49 average 8 terms
Spring 2023Fall 2025
17 sections · 8 terms · Spring 2023 – Fall 2025
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