Professor record CHEM

Erandi Mayadunne

Lone Star College System

842 grades31 sections
Grades: 2023–2025
Flunk Score93/100
Excellent
CHEM 1405 · Intro ChemistryCHEM 1405 · all instructors & syllabi

Grade record

CHEM 1405 · 31 sections
Average GPA
3.27
Intro Chemistry
Across 842 grades in CHEM 1405
82%
A or B
of 842 grades
13.4%
D, F or withdrew
of 870 enrolled
62.0%
A
522
20.4%
B
172
7.0%
C
59
3.4%
D
29
7.1%
F
60
3.2%
W
28
A–F are shares of 842 letter grades · W is a share of all 870 enrolled
Against everyone else who teaches CHEM 1405
+27% vs. the CHEM 1405 average (2.57 across 86 professors)

How the averages compare

Against other CHEM classes, and against the university

  • 2.76CHEM courses
  • 2.96School average
  • 3.27CHEM 1405
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.27 average 9 terms
Spring 2023Fall 2025
31 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.