Open play worlds are characterized by the lack of fixed rules or predefined structures. Instead, they offer children the freedom to decide for themselves how they want to play and interact. Examples of open play worlds include:
- Building blocks or building blocks that can be combined in any way.
- Natural materials such as stones, sticks and leaves.
- Play furniture that serves as seating as well as building blocks or hiding places.
In contrast to toys with fixed functions or rules, open play worlds stimulate imagination and creativity.