Digi-Block is in the business of teaching kids math in an intuitive and hands-on way. The Digi-Block method and curriculum revolves around the use of our patented base ten model.The Digi-Block Program is a research-based mathematics program for the elementary grades that provides children with an understanding of the base ten number system. The Digi-Block system models the composition of numbers in a conceptually pure manner. By working with the blocks, children develop an intuitive understanding of place value and arithmetic operations.