What is a type of play when children share toys and happily together?

There isn't one specific type of play that perfectly captures children sharing toys and happily playing together. It can be a combination of different play types:

1. Cooperative Play: This is the closest match! Children work together to achieve a common goal, often involving shared toys and taking turns. They might build a tower together, play a game, or tell a story.

2. Parallel Play: While not directly sharing, children play alongside each other, often using similar toys and engaging in similar activities. This can be a step towards more cooperative play, as they observe and learn from each other.

3. Associative Play: This involves children interacting with each other, sharing toys, and occasionally commenting on each other's activities. They might trade toys or help each other build something.

4. Social Play: This encompasses any type of play where children interact with each other, including sharing toys, talking, laughing, and generally enjoying each other's company.

5. Symbolic Play: Children use toys to represent other objects or ideas, and they might share toys and stories to create a shared imaginative world.

The specific type of play depends on the children's age, developmental stage, and individual preferences. However, the shared enjoyment of toys and happy interaction are the key elements!