Sunghwan Lee teaches 9 sections of 3 courses at Purdue this Spring 2027: MET 21100, MET 69800, TECH 69900. 9 sections have open seats. Open a course for the live picker and a free email when a seat opens.
62% of 102 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 |
|---|---|---|
| MET 21100 5 sections · last Spring 2026 | 22% A · 40% B · 26% C · 13% D/F | 102 |
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.