Solving arithmetic problems, even simple subtractions, involves mental representations whose influence remains to be clarified. Visualizing these representations would enable us to better understand ...

My column is about nothing? Thanks, I think. Yes, I had trouble with Algebra II, chemistry and other left-brain subjects. But I got A's and B's in English, history, geography, gym and lunch, if that ...

Jesse Schell is, perhaps, the top educational game designer in the business right now. A few months ago I asked him what his favorite educational game was. After a brief pause, he replied, “DragonBox ...