Making math awesome is harder than it looks. Before anyone jumps in to tell me that I have a charmed life, let me admit that I know that. I get to work with brilliant developers and designers, gifted and dedicated teachers and bright, fun kids. I get to do it all […]
We all know that giving is better than receiving, but what if you could have both of both worlds? Well, your wish is our command. In honor of Giving Tuesday, we are kicking off our “Buy One, Gift One” promotion. Now through December 31st, any time you purchase an individual […]