All of these math-filled stories with instant word problems end happily ever after—with kids laughing out loud and building key skills including addition, sub

Turns out you only know half of the story of Cinderella. Learn the rest in this mathmatically enjoyable fractioned fairy tale! Cinderella had a twin sister, Tin

Learn at home with help from The Wonder Years/Hallmark actress, math whiz, and New York Times bestselling author Danica McKellar using her acclaimed McKellar Ma

The Big Bad Wolf is fed up with blowing down the Three Little Pigs' houses. So off he goes in search of a new fairy tale to be in! Wearing the ball gown in Cind

Fairy tales are naturally non-mathematical. That is a fact, and fifteen-year-old Lily Sparrow loves factual, mathematical logic. So when her mother confesses th