paideutic
/peɪˈdiːu.tɪk/Definitions
1. adjective
relating to or used in the development or education of a child, especially through play
“The child’s play was a paideutic experience for her, teaching her essential social skills.”
2. noun
an activity or situation that develops or educates a child, especially through play
“The park was a great paideutic for the children, providing them with opportunities to explore and learn.”