Abbey CK

For more than two decades I've taught mathematics across high schools, universities, and private tutoring practices in North America. My students have gone on to study at top universities including MIT, Cambridge, and the University of Toronto.

I believe great teaching meets you where you are. Every lesson on this site is designed to build intuition first, then technique — so the math you learn today still makes sense five years from now.

Outside of teaching, I write curriculum for international exam boards and consult on mathematics education research.