Once upon a time, in my math class not too far away , I had students who figured if they had an answer to a math problem written down, it must be correct.  They couldn't tell me why.  They couldn't tell me how they got there.  There was graphite o…

I'm happy to present a guest post from my good friend, Darlene.  It's always fun to hear her recollections and see what's happening in her part of the world. Today's walk down memory lane had me thinking about saddle shoes and school lunch…