Professor record ENVR

Sewwandi Rathnayake

Lone Star College System

270 grades9 sections
Grades: 2023–2025
Flunk Score86/100
Excellent
ENVR 1401 · Environmental Sci IENVR 1401 · all instructors & syllabi

Grade record

ENVR 1401 · 9 sections
Average GPA
3.53
Environmental Sci I
Across 270 grades in ENVR 1401
89%
A or B
of 270 grades
7.0%
D, F or withdrew
74.8%
A
202
14.4%
B
39
3.7%
C
10
2.6%
D
7
4.4%
F
12
Shares of 270 letter grades · nobody withdrew
Against everyone else who teaches ENVR 1401
+16% vs. the ENVR 1401 average (3.05 across 72 professors)

How the averages compare

Against other ENVR classes, and against the university

  • 2.96School average
  • 3.10ENVR courses
  • 3.53ENVR 1401
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.53 average 8 terms
Spring 2023Fall 2025
9 sections · 8 terms · Spring 2023 – Fall 2025
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