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 [...]
Happy post-Thanksgiving! To all Seattlites looking for a math-rich event for kids, we’ve finally got some Math Salons on the calendar, starting in January. [...]
Back from the math salon and feeling great. I’ve been able to make some minor adjustments since the last one: I added a challenge problem, a group game after [...]