Professor record
Ioannis Chatzakis
Grade distribution unavailable
Evaluations: 2021–2025
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score PHYS 3401.
PHYS 3401 · OpticsPHYS 3401 · all instructors & syllabi
Student evaluations
4.10 / 5
School avg. 4.35
9 median item responses
How the ratings compare
Compared with the school, highest difference first.
Opportunities to be successful in course+0.01
Instructor helped to understand relevance of course content−0.18
Course assignments facilitated learning−0.18
Instructor tailored instructions/ lessons to variety of perspectives−0.23
Instructors teaching methods helped to learn course content−0.25
Course was organized−0.29
Overall course helped learn required concepts/ skills−0.30
Instructor presented material in way that helped engage in course−0.63
Left: below school averageRight: above school average
0 = school average for each question. +0.50 means half a point above it on the 1–5 rating scale.
View exact values
TTU HB2504 (8-item) · in PHYS 3401 · A signal, not a grade
| Question | Record | School | Difference |
|---|---|---|---|
| Course was organized | 4.02 | 4.31 | −0.29 |
| Course assignments facilitated learning | 4.16 | 4.34 | −0.18 |
| Opportunities to be successful in course | 4.27 | 4.26 | +0.01 |
| Overall course helped learn required concepts/ skills | 4.11 | 4.40 | −0.30 |
| Instructor helped to understand relevance of course content | 4.29 | 4.46 | −0.18 |
| Instructors teaching methods helped to learn course content | 4.11 | 4.35 | −0.25 |
| Instructor presented material in way that helped engage in course | 3.83 | 4.46 | −0.63 |
| Instructor tailored instructions/ lessons to variety of perspectives | 3.99 | 4.23 | −0.23 |
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