So my phone finally works. Not that lacking it was that big a deal or anything, but it's nice to have, even if I am still unable to make as many phone calls home as I would like. I am at a loss as far as what I am doing for the rest of this week mathwise goes: I suppose I want to do a few poster projects where students free-associate or go digging in the textbook for keywords that mean operations... And the textbook really ain't that bad when you get down to it.