The present program is part of the continuous course of mathematics for preschool children, primary and secondary schools of the educational system of the activity method "School 2000 ... " (Presidential Award in the field of education in 2002). The program is focused on the development of thinking, creative forces of children, their interest in mathematics, the formation of a system of strong mathematical knowledge and skills, readiness for self-development. The program is methodically provided with a course of mathematics for 1-4 grades of elementary school L. G. Peterson (recommended by the Ministry of Education of the Russian Federation, 2005. ) widely tested with positive results in schools of all types since 1991. Topical and part-time planning is given, taking into account the possibility of working on this program in the conditions of various options of the school curriculum . The electronic version of the publication is posted on the website "School 2000... '' (www.) sch2000. ru)