What I would do?

 If I won the lottery I would purchase a live in Nanny. Someone I could count on to assist with homework and helping me run off some of the kids energy. While their playing outside I can cook and not burn anything. I can think about what I'm doing and not have to stop to tell the kids to quite down or stop picking on each other, or go potty your doing the peepee dance. Not  giving all responsibility to someone else, but giving just enough to have the extra energy for making life just a little more fun for them and for me.