Professor record GEOL
Thomas Holtz
University of Maryland-College Park
62 grades8 sections
Grades: 2017–2025
Flunk Score1/100
Needs workGrade record
Average GPA
3.88
Across 62 grades in CPSG 230
98%
A or B
of 62 grades
4.7%
D, F or withdrew
of 64 enrolled
93.5%
A
58
4.8%
B
3
1.6%
F
1
3.1%
W
2
A–F are shares of 62 letter grades · W is a share of all 64 enrolled
Against everyone else who teaches CPSG 230
−1% vs. the CPSG 230 average (3.91 across 2 professors)
How the averages compare
Against other GEOL classes, and against the university
- 3.31GEOL courses
- 3.37School average
- 3.88CPSG 230
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.88 average
8 terms
Spring 2017Spring 2025
8 sections · 8 terms · Spring 2017 – Spring 2025
Find a course or professor
Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.