The net of a 3D shape is what it looks like if it is opened out flat. There are many types of nets for the different 3D shapes. A net is made from polygons that can be folded and joined to make a ...

There's a new 3D math education game out right now, and it was created right here in Tulsa. Edna Martinson and Clarence Tan are the co-creators of "Boddle." They said it's getting more popular with ...