Computer scientist Zoran Popović is teaching algebra to children with an adaptive— and addictive—new videogame. Mike Clinard. GlueKit You have an armadillo, a black-and-white trout, and a rainbow ...

Forbes contributors publish independent expert analyses and insights. I write about global education, game-based learning, kids, & culture. This article is more than 10 years old. On average, it took ...