Professor record ISYE
Guanghui Lan
Georgia Institute of Technology-Main Campus
16 sections7 courses
Grades: 2016–2025Evaluations: 2016–2024
Flunk Score68/100
Strong
Student evaluations
4.24 / 5
School avg. 4.36
98 reported responses
How the ratings compare
Compared with the school, highest difference first.
Assignment measured knowledge+0.21
Amount learned+0.20
Course effectiveness+0.03
Instructor respectfulness+0.00
Instructor availability+0.00
Instructor helpfulness−0.06
Instructor stimulates interest−0.07
Instructor communication−0.07
Instructor effectiveness−0.18
Instructor enthusiasm−0.23
Instructor clarity−0.34
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 7 classes · A signal, not a grade
| Question | Record | School | Difference |
|---|---|---|---|
| Amount learned | 4.36 | 4.16 | +0.20 |
| Instructor clarity | 3.90 | 4.24 | −0.34 |
| Course effectiveness | 4.29 | 4.26 | +0.03 |
| Instructor enthusiasm | 4.31 | 4.54 | −0.23 |
| Instructor helpfulness | 4.08 | 4.14 | −0.06 |
| Instructor availability | 4.46 | 4.46 | +0.00 |
| Instructor communication | 4.32 | 4.39 | −0.07 |
| Instructor effectiveness | 4.21 | 4.39 | −0.18 |
| Instructor respectfulness | 4.57 | 4.57 | +0.00 |
| Assignment measured knowledge | 4.29 | 4.08 | +0.21 |
| Instructor stimulates interest | 4.09 | 4.16 | −0.07 |
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