Where to Buy


Didax has been publishing and distributing high quality books, games, manipulatives, and software in Math, Reading, Science, and Art for Grades Pre-K to 12 for over 40 years.

Amazon.com is the largest Internet-based retailer in the world.

Rainbow Resource Center has been a trusted supplier of homeschooling materials since 1989.

Independent Toy Stores

The National Museum of Mathematics (MoMath) is an award winning museum that highlights the role of mathematics in illuminating the patterns and structures all around us. In MoMath’s own words, it’s “the coolest thing that ever happened to math!”