Professor record PTAC

Ronnie Lewellyn

Lone Star College System

23 grades2 sections
Grades: 2023–2025
Flunk Score—
Not enough comparison data

A reliable within-course grade or school-relative evaluation comparison is needed to score PTAC 2420.

PTAC 2420 · Process Technology II - SystemPTAC 2420 · all instructors & syllabi

Grade record

PTAC 2420 · 2 sections
Average GPA
3.96
Process Technology II - System
Across 23 grades in PTAC 2420
100%
A or B
of 23 grades
4.2%
D, F or withdrew
of 24 enrolled
95.7%
A
22
4.3%
B
1
4.2%
W
1
A–F are shares of 23 letter grades · W is a share of all 24 enrolled
Against everyone else who teaches PTAC 2420
+19% vs. the PTAC 2420 average (3.32 across 5 professors)

How the averages compare

Against other PTAC classes, and against the university

  • 2.96School average
  • 3.21PTAC courses
  • 3.96PTAC 2420
Average GPA · Zoomed GPA scale
Lower averageHigher average
2 sections · 2 terms · Fall 2023 – Spring 2025
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