Watch IB 271 for an open seat Free

2 sections, nothing full yet. Pick one and we'll email you when it starts filling, and again when a seat opens after that.

How IB 271 is graded

99% of 155 students got an A or B, from UIUC's published grade distributions.

Instructor	Grades given	Students
Chen, Liqing 1 section · last Spring 2019	91% A · 9% B · 0% C · 0% D/F	22
Cheng-De Vries, Chi-Hing 6 sections · last Spring 2025	84% A · 15% B · 1% C · 1% D/F	133

Every instructor's grade history for IB 271

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All 37 IB courses this term · Every subject

Sections and seat counts come from UIUC's public class search, last checked 12 hours ago; the live picker refreshes them. ClassMaxx is not affiliated with UIUC.