Often times, when a game is educational, it isn’t much fun. But a new tower defense type game called The Counting Kingdom breaks that stereotype: It’s a math learning game that’s actually a lot of fun ...
From the author of "The Pentagram Integrals for Inscribed Polygons" and "Spherical CR Geometry and Dehn Surgery" comes "You Can Count on Monsters," a colorful picture book featuring 100 math-themed ...