I just rewrote our write up of Counting Collections, and reclassified it on our Lessons page as a Foundational Activity. The reclassification was motivated in [...]
Here’s a fun, very simple classroom game you can play for multiplication. You may know the game 21, aka blackjack. In classrooms, I like to play with a deck [...]
Early summer is a great time of year in Seattle and Eastern WA, where we’re splitting our time right now. We’ve been pouring energy into a few projects: [...]
Primo A Totally Unique Mathematical Board Game from Math for Love More than a year ago we had an idea to build a game around what felt like one of the unsung [...]
We’ve recently invented a game that surely already exists in some form already. But it’s been super fun to play, and we’ve been using it with kids and [...]
I’ve been taking some time to write up some lessons, and I’d love to get some feedback. You can click here for a pdf of this lesson on 1-2 Nim. It’s [...]