Formation of a soft skill «mastery of the concept» at a primary school

the article considers the possibility of the formation of the subjective position at a primary school. It can be done through the formation of a soft skill «mastering the concept». The study shows the importance and significance of this activity in connection with the continuity of education throughout life. This paper defines the characteristic of the action of mastering the concept, its content and operational composition, the three-component composition (description, recognition and application) including. Didactic conditions are described, they cover the unity of structural components (motivational, operational and substantive), a gradual increase in independence, stage-by-stage activity through the use of accessible and diverse cognitive tasks, awareness of one's own activity and understanding of the operational composition of an action. The article proposes the model of organization of the formation of the action «mastery of the concept» in the process of teaching mathematics in elementary grades. The stages of work are disclosed: motivational, familiarization with the essence and structure of the action, the formation of individual structural components, the formation of action at the intrasubject level, the formation of a holistic structure of the action, independent use. The article presents methods of work aimed at increasing the motivation of students, disclosing the importance of mastering the integral composition of the action, the gradual formation of the formed action.