Ihor Charischak is a career mathematics educator who continues to pursue his passion of firing up teachers’ imaginations about how learning and teaching math with technology can be...view moreIhor Charischak is a career mathematics educator who continues to pursue his passion of firing up teachers’ imaginations about how learning and teaching math with technology can be interesting, useful, and empowering. His ideal course of study is the Wannado Curriculum. Ihor currently resides in White Plains, New York.view less