Coffee and Graph Paper

to Points of Intersection . Hope to see you there!

Yesterday programs at San Quentin resumed after a week and a half of non-activity – the prison had been closed in order to prevent an outbre...

I like Sam Shah’s approach to teaching function inversion . It’s pretty much what I had intended to do this year, but somehow forgot about a...

A characteristic of problem collections in standard textbooks is that each question tends to stand alone, that attempts at varying the probl...

“Oh, I get it,” the students say, and I tell them that that's great, and that it is not enough. I tell them that learning math is a lot...

and defies reduction into compact and self-contained little parts. I am still trying to do just that, however. This continues the discussion...

This summer I've met with a doctoral student of mathematics education a couple of times. Her area of interest is mathematical learning d...