TY JOUR TI The Implementation of the Differentiated Approach in Mathematics Teaching of Younger Schoolchildren KW primary schoolchildren; the formation of mathematical literacy; the effectiveness of the differentiated approach; methods and techniques of differentiation; schoolchild’s degree of independence; methods of assistance; achievement of planned learning outcomes JO Primary Education AU Shmidt, A.I. PY 2019 IS 7 PB INFRA-M Academic Publishing LLC.