Over the years, we’ve thought a lot about the steps one needs to take to go from beginner to expert at teaching math. It wasn’t enough to [...]
We’re in the final stretch of the Kickstarter campaign now! The last ten days will determine just how successful the campaign is. Keep spreading the [...]
Meditation on the Distributive Property In other news, I’ve been thinking about the distributive property. It’s usually summarized algebraically [...]
We need to unpack the phrase, and attendant phrases, that are so popular today, and that are in some ways so radical and unintuitive that we both believe and [...]
I was recently asked to be on a panel discussion online, along with a few others with an interest in recreational mathematics. The topic was how do you make [...]
Last spring I received a letter from a student who wanted to know more about me, and more, especially, about Fibonacci numbers. I wrote him back, and shared a [...]