Keyword: «formation of mathematical ideas»

The article reveals the concept of «forming elementary mathematical representations» and examines the process of forming mathematical representations in first-graders on the «School of Russia». The study was conducted on the basis of the municipal budget educational institution (hereinafter referred to as MBOU) № 18 named after Ivan Konstantinovich Boronin, Hero of the Soviet Union, Slavyansk-on-Kuban, Slavyansk district. The educational program of the institution of the UMK "School of Russia". Thirty-two pupils of the 1A class, aged 7-8 years old, including 15 girls and 17 boys, took part in the study.