“…Within pedagogical discourse, the phenomenon of children's play is usually determined in relation to its potential for early learning and development (Hyvonen, 2011;Singer, 2013;Sutton-Smith, 1997). In particular, the outstanding possibilities of play in the learning process, through enabling research, experimentation, initiative and imagination, are emphasized, and supposed to be the 'building blocks' for children's knowledge and experience as the basis of tacit knowledge, as well as a conceptual and procedural understanding (Hyvonen, 2011;Lynch, 2015). Furthermore, benefits of children's play are perceived from the perspective of the development of a preschool curriculum and organization of educational process on play-based teaching strategies, even though free play, optionally chosen by children, still remains in the field of recreation and "just for fun" (Lynch, 2015, p. 354), which is reflected in the continuous reduction of time devoted to 'just' playing within an institutional context (see Lynch, 2015).…”