From playing alone to parallel, associative, and cooperative play, social play develops in steps. See what is typical for toddlers and preschoolers, and get clear, age-based guidance on how your child’s play skills may be progressing.
Start with your child’s current social play stage to get personalized guidance on social play development in toddlers and preschoolers, including what often comes next.
Parents often search for social play milestones by age because play with other children changes gradually, not all at once. Many toddlers begin by playing alone or watching others, then move into parallel play, where they play alongside other children without much interaction. As language, attention, and flexibility grow, children often begin associative play, such as sharing materials or commenting on each other’s play. Later, many preschoolers start cooperative play, where they build, pretend, or solve problems together around a shared idea.
Parallel play often appears in the toddler years. A child may play next to another child with similar toys or activities, while still focusing mostly on their own play.
Associative play usually includes brief interaction, imitation, sharing materials, or talking during play, even if there is not yet a fully shared plan or goal.
Cooperative play becomes more common in the preschool years, when children can take roles, follow a shared pretend theme, and stay engaged with peers in group play.
Your child may start by noticing, watching, or moving closer to peers before actively joining in. This early interest is an important part of social play development in toddlers.
Short exchanges like handing over a toy, copying another child’s actions, smiling, or making simple comments during play can signal emerging social play skills.
As children mature, they are more able to follow a common game, take turns in pretend play, and stay with a group activity for longer periods.
Questions like when do toddlers start playing with other children or what is the age for parallel play are common, but there is a range of typical development. Temperament, language skills, sensory preferences, sibling experience, and opportunities to play with peers can all shape how social play looks. A child does not need to be highly social in every setting to be making progress. The most helpful approach is to look at patterns over time and compare your child’s play to expected developmental steps, not to another child’s personality.
If your child sometimes watches, sometimes plays alongside others, and sometimes joins in, an age-based assessment can help clarify which social play milestones fit best.
Understanding whether your child is moving from solitary play toward parallel or associative play can make it easier to support the next step at home or preschool.
If you are asking how to know if my child is developing social play skills, personalized guidance can help you look at interaction, flexibility, imitation, and shared attention together.
Many toddlers show interest in other children before they truly play together. Early on, they may watch peers or play nearby. Parallel play is often more common before fully interactive group play develops.
Parallel play is commonly seen in the toddler years. Children may play side by side with similar toys or activities while still focusing mainly on their own actions rather than a shared game.
Associative play milestones include beginning to interact during play through sharing materials, copying ideas, talking to peers, or briefly joining the same activity without a fully organized group plan.
Cooperative play is often more common in the preschool years, when children are better able to communicate, take turns, follow shared rules, and stay engaged in pretend or group activities together.
Look for gradual changes such as noticing other children more, playing nearby, imitating peers, exchanging toys or comments, and joining short shared activities. Progress often happens step by step rather than all at once.
Answer a few questions about how your child plays around other children to see which social play stage fits best and what skills may be emerging next.
Answer a Few QuestionsExplore more assessments in this topic group.
See related assessments across this category.
Find more parenting assessments by category and topic.
Play Skills
Play Skills
Play Skills
Play Skills