Professor record PHY
Costas Efthimiou
102 grades3 sections
Grades: 2024–2025
Flunk Score1/100
Needs workPHY 3220 · MECHANICS IPHY 3220 · all instructors & syllabi
Grade record
Average GPA
2.27
MECHANICS I
Across 102 grades in PHY 3220
38%
A or B
of 102 grades
41.4%
D, F or withdrew
of 128 enrolled
20.6%
A
21
17.6%
B
18
35.3%
C
36
18.6%
D
19
7.8%
F
8
20.3%
W
26
A–F are shares of 102 letter grades · W is a share of all 128 enrolled
Against everyone else who teaches PHY 3220
−2% vs. the PHY 3220 average (2.32 across 3 professors)
How the averages compare
Against other PHY classes, and against the university
- 2.27PHY 3220
- 3.32School average
- 3.37PHY courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · Spring 2024 – Fall 2025
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