It’s pronounced “GIF”!

That headline isn’t very helpful, as you have no doubt figured out. After all, it’s spelled “GIF,” but it’s pronounced with a hard G as in “gift” — or perhaps with a soft G as in “giraffe.” But which? You probably know the answer…… Read More ›

Beyond my control?

There’s a minimalism to teaching and learning math that I’ve always loved. With just a pencil and paper I can become a mathematician. With just one good question I can launch a math class. But now there’s a lot more… Read More ›