Professor record ID
Roger Ball
Georgia Institute of Technology-Main Campus
73 sections21 courses
Grades: 2015–2025Evaluations: 2015–2024
Flunk Score37/100
Below average
Student evaluations
4.10 / 5
School avg. 4.36
173 reported responses
How the ratings compare
Compared with the school, highest difference first.
Instructor stimulates interest+0.00
Instructor enthusiasm−0.05
Course effectiveness−0.06
Instructor effectiveness−0.17
Instructor clarity−0.23
Amount learned−0.25
Assignment measured knowledge−0.26
Instructor communication−0.35
Instructor respectfulness−0.41
Instructor helpfulness−0.45
Instructor availability−0.46
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
GT CIOS (11-item) · across 15 classes · A signal, not a grade
| Question | Record | School | Difference |
|---|---|---|---|
| Amount learned | 3.91 | 4.16 | −0.25 |
| Instructor clarity | 4.01 | 4.24 | −0.23 |
| Course effectiveness | 4.20 | 4.26 | −0.06 |
| Instructor enthusiasm | 4.49 | 4.54 | −0.05 |
| Instructor helpfulness | 3.69 | 4.14 | −0.45 |
| Instructor availability | 4.00 | 4.46 | −0.46 |
| Instructor communication | 4.04 | 4.39 | −0.35 |
| Instructor effectiveness | 4.21 | 4.39 | −0.17 |
| Instructor respectfulness | 4.16 | 4.57 | −0.41 |
| Assignment measured knowledge | 3.82 | 4.08 | −0.26 |
| Instructor stimulates interest | 4.17 | 4.16 | +0.00 |
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