Professor record WELD
Callahan Roberson
Chattahoochee Technical College
50 grades3 sections
Grades: 2023–2025
Flunk Score99/100
ExcellentWELD 1151 · Fabrication ProcessesWELD 1151 · all instructors & syllabi
Grade record
Average GPA
3.28
Fabrication Processes
Across 50 grades in WELD 1151
84%
A or B
of 50 grades
3.9%
D, F or withdrew
of 51 enrolled
46.0%
A
23
38.0%
B
19
14.0%
C
7
2.0%
D
1
2.0%
W
1
A–F are shares of 50 letter grades · W is a share of all 51 enrolled
Against everyone else who teaches WELD 1151
+2% vs. the WELD 1151 average (3.20 across 2 professors)
How the averages compare
Against other WELD classes, and against the university
- 2.81WELD courses
- 2.82School average
- 3.28WELD 1151
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · Fall 2023 – Fall 2025
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