Dang it is coooooooooollllldddddd! This polar vortex is turning me into an agoraphobic (that's when you don't go outside, right?). It almost seems like there's just no reason to even change out of my pajamas - ever. But of course, for my family's sake, I do. Plus, one of these days I will have to go back to work and not have snow cold days. So while I'm snuggled up on the couch with a blanket, a cup of coffee, and wearing my PJ's, I thought I'd share what we are doing in math lately. I love…
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