Welcome to my site! Thanks for stopping by.

I teach math primarily to college students who are planning to be elementary school teachers. I like to write activities for my classes, and I’ll post many of them here, as I have time. I often adapt materials from a variety of levels — ranging from college-level math competitions to games for small children. Thus many of my activities can be adapted to a variety of ages and math levels.

You are free to use and edit any of these activities for any non-profit educational purpose. See terms of use

The site also includes material about programs at Wheelock; all of this material is unofficial (although I also helped write the official materials at Wheelock’s site).

Here is my official profile, which is probably out of date.