Stuart J. Murphy travels all over the United States talking to thousands of kids. And you'll never believe what they talk about - Math! Stuart shows kids that they use math everyday - to share a pizza, spend their allowance, and even sort socks. Stuart writes funny stories about math - and if you read his books, you'll start to see the fun in math, too.Scream down the Dare-Devil Coaster and whirl around in the Twin Spin cars! Join in the carnival fun as 11 friends divide up to fit on the 2-to-a-seat roller coaster and the 4-to-a-cup teacups ride. Making new friends and practicing predivision skills have never been so exciting!