TY JOUR TI Classification of Skills of Students of Senior High School at the Study of Algebra and the Beginning of the Analysis KW classifi cation KW skills KW high school KW mathematical abilities KW educational creative and research activity KW rational expressions KW function KW techniques and special methods for solving equations KW inequities and combined equations with two variables KW sequences. JO Profession-Oriented School AU Visitaeva, M.B. PY 2018 IS 6 PB INFRA-M Academic Publishing LLC.