Math is not just rules and rote memory. Math is a game, playing with ideas. Mathematics is like ice cream, with more flavors than you can imagine, and if all your children ever do is textbook math, that’s like eating broccoli-flavored ice cream. But if you can give your students a good taste of the “Aha!” thrill of working through a challenging puzzle and solving it, then you won’t be able to keep them away from math. So join Denise in exploring the world of math beyond textbooks–math as mental play.