The list of professional CD-i discs seems endless and recently a lot of unknown series pop up on the internet, not in the last place thanks to the efforts by CD-i member Dizzy Smith. This time he shows us four editions of 'Interactive Math', professional CD-i discs aimed at education, released in USA in 1994 and commissioned by Interactive Excellence. Interactive Excellence shortly after the development merged with iXL and was involved with the 3DO game 'Snow Job'. Interactive Excellence was an early professional web company, pioneering in the upcoming multimedia world. On CD-i, they contracted Gulliver Ritchie Associates to produce four editions of 'Interactive Math': Decimals, Percentages, Fractions and Whole Numbers. The naming roughly follows the 'Interactive Education' series by Goldstar, but we reckon this is coincidence. The Interactive Math discs were released in USA.
[Thanks, Dizzy]