Introduction
摘要
The book offered to the reader is devoted to the problem of using non-verbal means that allow preschool children to model relations of various objects of the surrounding reality, including human interaction. The problematics of mediating forms presupposes the analysis of the cultural-historical point of view. Let us consider some of its aspects. According to L.S. Vygotsky, a special role in the child’s mental development is assigned to cultural means, among which the sign stands out.