Mathnasium exercises students' abilities for arithmetic

Among the winners in the second annual National TriMathlon at Mathnasium of Darien is, Margaret Ramsay of Darien, third place in grade 3, second from left. With her are, from left, David Lubner, director; Aglika Darakchieva, instructor; and Evan Kulhawik, lead instructor. Photo: Contributed

Darien student Jack Ramsay, second from right, was a fifth-grade, third-place winner in the second annual National TriMathlon, hosted by the newly opened Mathnasium of Darien. With him are, from left, David Lubner, director; Aglika Darakchieva, instructor; and Evan Kulhawi, lead instructor. Photo: Contributed