Professor record
Sai Zhang
Grade distribution unavailable4 courses
Evaluations: 2018–2023
Flunk Score—
Not enough comparison dataThis record does not have a reliable within-school grade or evaluation comparison yet.
Student evaluations
4.15 / 5
School avg. 4.35
4 records · item-response medians stored per record
How the ratings compare
Compared with the school, highest difference first.
Course assignments facilitated learning−0.08
Course was organized−0.14
Opportunities to be successful in course−0.24
Instructor tailored instructions/ lessons to variety of perspectives−0.29
Instructors teaching methods helped to learn course content−0.41
Instructor helped to understand relevance of course content−0.52
Overall course helped learn required concepts/ skills−0.58
Instructor presented material in way that helped engage in course−0.75
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) · across 4 classes · A signal, not a grade
| Question | Record | School | Difference |
|---|---|---|---|
| Course was organized | 4.18 | 4.31 | −0.14 |
| Course assignments facilitated learning | 4.26 | 4.34 | −0.08 |
| Opportunities to be successful in course | 4.02 | 4.26 | −0.24 |
| Overall course helped learn required concepts/ skills | 3.82 | 4.40 | −0.58 |
| Instructor helped to understand relevance of course content | 3.94 | 4.46 | −0.52 |
| Instructors teaching methods helped to learn course content | 3.94 | 4.35 | −0.41 |
| Instructor presented material in way that helped engage in course | 3.71 | 4.46 | −0.75 |
| Instructor tailored instructions/ lessons to variety of perspectives | 3.94 | 4.23 | −0.29 |
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