Professor record GEOL

Brenda Costello

Collin County Community College District

68 grades11 sections
Grades: 2022–2025
Flunk Score12/100
Needs work
GEOL 1401 · Earth Sciences for Non Science Majors IGEOL 1401 · all instructors & syllabi

Grade record

GEOL 1401 · 11 sections
Average GPA
3.00
Earth Sciences for Non Science Majors I
Across 68 grades in GEOL 1401
91%
A or B
of 68 grades
0.0%
D, F or withdrew
8.8%
A
6
82.4%
B
56
8.8%
C
6
Shares of 68 letter grades · nobody withdrew
Against everyone else who teaches GEOL 1401
−11% vs. the GEOL 1401 average (3.36 across 35 professors)

How the averages compare

Against other GEOL classes, and against the university

  • 3.00GEOL 1401
  • 3.31GEOL courses
  • 3.36School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.00 average 6 terms
Fall 2022Spring 2025
11 sections · 6 terms · Fall 2022 – Spring 2025
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