A toddler might stack cups, turn the pages of a book or push a toy along the floor while another child plays close by. The defining feature is the child’s focus on their own activity; being physically near other children does not necessarily mean they are playing together.
Solitary play is often most visible in the toddler years, as children explore objects and discover what they can do. It remains valuable at every age: an older child may draw, build, read or work through a puzzle alone before choosing to share or collaborate. Playing independently is one part of a varied play life, not a measure of a child’s social ability.
For babies and toddlers, independent exploration always takes place with a responsible adult nearby and attentive to safety. It does not mean leaving a young child alone or unsupervised.

