Chieh's Classes classes.chiehwu.com

Northeastern · Khoury College

Auto-graded coursework that respects your time.

Chieh's Classes is the homework and exam platform for Professor Chieh Wu's courses — randomized problem variants, instant LaTeX-aware grading, and a streamlined exam runtime. Built for the way students actually learn: fast feedback, infinite practice, and no busywork.

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Randomized practice

Every attempt re-rolls the numbers. Try a problem ten times, see ten different versions — drill the method, not the memorization.

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Instant grading

Symbolic-math grader checks algebraic equivalents — 1/2, 0.5, and \frac{1}{2} all count.