Yuan Yao teaches 4 sections of 4 courses at Purdue this Spring 2027: FS 49900, FS 55501, FS 69800, FS 69900. 4 sections have open seats. Open a course for the live picker and a free email when a seat opens.
100% of 60 students got an A or B across 1 course, from Purdue's published grade distributions. Past grades don't guarantee future ones.
| Course | Grades given | Students |
|---|---|---|
| FS 55501 3 sections · last Spring 2026 | 100% A · 0% B · 0% C · 0% D/F | 60 |
Instructor of record from Purdue's public class schedule; grade distributions as published by Purdue. All Purdue instructors. ClassMaxx is not affiliated with Purdue.
The iPhone app pushes the alert the second a seat opens, builds four ready schedules from your degree audit, and ranks sections by real grades. Free; a $4.99 Fast pass per semester makes alerts instant.