Summer is here and we are in full summer mode. Tons of time hanging out by the pool and hanging out with friends every day. BUT part of me, like many parents, starts worrying about the dreaded summer slide. So many kids fall behind in reading and math. My kids read all the time, they inherited my love of books. But math? Different story. When I was asked to partner with UMIGO to share with you their innovative and creative site that makes Common Core math fun for kids, I really wanted to partner with them.—Michael Polis