I'm going through my old mail from when I was busy teaching and had no time for LEGO. Ironically, my friend Susan (LegoMyMamma) sent me a link to a website that talks about how a teacher used LEGO mosaics to help teach her students about rotational symmetry. Let's see.... a teacher who likes LEGO mosaics and rotational symmetry. Yes. That would be something I would definitely be interested in. Anyway, here is the link to the write-up about it. If you're anything like me, you might be interested in it too!