%0 Journal Article %T On the Initial Stage of the Formation of Cognitive Universal Educational Activities in First-Graders in Mathematics Lessons %A Fedorova, N.V. %K educational activity of a younger student; mathematics course for the first grade; development of cognitive universal educational activities on mathematical material; logical actions; information actions; use of practice-oriented tasks %J Primary Education %D 2022 %N 10 %P 3 %I INFRA-M Academic Publishing LLC.