Last updated: August 2026

Leading the Columbia Professional Tutoring Program

This is where most of my energy goes. I learned tutoring by accident over twenty years; this program teaches it on purpose — housed in the Department of Cognitive Science at Teachers College, Columbia University, the only university-backed tutor training program in the US. Cognitive science, pedagogy, and real practice: session analysis, mentorship, micro-teaching and peer review, a capstone. Turning great tutoring into something you can actually teach is the most rewarding work I've done.

The Tutor Dojo

Career tutors sharpening each other's skills. Iron sharpens iron; tutors sharpen tutors.

Summer boot camps

This summer's intensive SAT boot camps ran in London and New York — students who wanted to go all in, going all in.

Marom 2026

I'm speaking at Marom 2026. More on that soon.

Making stuff online

Still posting on Scalar Learning. 110,000 subscribers, which remains surreal.

Turning 40

I turned 40 and marked it the only reasonable way: a Sandlot-style baseball trip with my high school best friends.

DILFs of Larchmont

And yes, DILFs of Larchmont is alive and well — the neighborhood dad club that somehow ended up mentioned on Conan O'Brien's podcast.