Professional math teacher with +35 years of experience in Mathematics and Science in high school, middle school and primary school environments; Well vested with the American, Canada, British and other European countries' curriculum; Experienced in teaching students IGCSE, A-Levels, the International Baccalaureate, the European Baccalaureate; As a teacher worked with such university courses as Calculus, Linear Algebra, Probability and Statistics, Differential equations... I teach in English, Ukrainian and Russian languages. I'll be glad to be useful.