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PTAC
Lone Star College System
1,572 grades10 courses13 professors9 terms
Department inferred from the subject code on each course. Lone Star College System does not publish a department field with its grade records.
3.21
average GPA across 1,572 grades
+9% vs. Lone Star College System overall (2.96)
82%
A or B
of 1,572 grades
10.1%
D, F or withdrew
of 1,603 enrolled
Every term against the 3.21 department average
9 terms
Spring 2023Fall 2025
Most taken
PTAC 1432
Process Instrumentation I
3.30
264 grades
+3% vs. dept
PTAC 1302
Introduction To Process Techno
2.78
233 grades
−13% vs. dept
PTAC 1308
Safety,Health,and Envir I
2.83
213 grades
−12% vs. dept
PTAC 1410
Process Technology I-Equipment
3.17
210 grades
−1% vs. dept
PTAC 2314
Principles of Quality
3.07
168 grades
−4% vs. dept
PTAC 2420
Process Technology II - System
3.32
134 grades
+3% vs. dept
PTAC 2438
Process Technol III - Operatio
3.77
125 grades
+17% vs. dept
PTAC 2446
Process Troubleshooting
3.37
115 grades
+5% vs. dept
Courses with a grade record · 10
CourseDistributionGPAvs. deptGrades
1000 level4 courses
2.78
−13% vs. dept
233
2.83
−12% vs. dept
213
3.17
−1% vs. dept
210
3.30
+3% vs. dept
264
2000 level6 courses
3.07
−4% vs. dept
168
3.32
+3% vs. dept
134
3.77
+17% vs. dept
125
3.37
+5% vs. dept
115
4.00
+25% vs. dept
27
4.00
+25% vs. dept
83
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