Violetta Dubinina is an accomplished educator and author with nearly 40 years of experience teaching mathematics to students at all grade levels. Mrs. Dubinina's students have received awards at state and national mathematics competitions and a majority of those who apply to New York City specialized high schools are admitted to the school of their choice. Mrs. Dubinina is the recipient of the prestigious Mathematical Associaton of America Edyth May Sliffe Award for Excellence in Teaching.