Professor record CAMM
D. Preston
Community College of Baltimore County
10 grades4 sections
Grades: 2024–2025
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score CAMM 253.
CAMM 253 · CNC Lathe OperationCAMM 253 · all instructors & syllabi
Grade record
Average GPA
3.50
CNC Lathe Operation
Across 10 grades in CAMM 253
80%
A or B
of 10 grades
0.0%
D, F or withdrew
70.0%
A
7
10.0%
B
1
20.0%
C
2
Shares of 10 letter grades · nobody withdrew
No other professor is on record for CAMM 253, so there is no course average to
measure against. i
How the averages compare
Against other CAMM classes, and against the university
- 2.68School average
- 3.03CAMM courses
- 3.50CAMM 253
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
4 sections · 2 terms · Fall 2024 – Spring 2025
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