In the first 3 months, most "play" is actually structured interaction — tummy time, high-contrast visual stimulation, and face-to-face engagement. Babies this age have limited ability to direct their own play, so adult involvement is naturally higher. By the time your baby reaches 3 months, they begin batting at objects and tracking toys with more purpose. But even a newborn staring at their hand is engaging in free play.
From 3-6 months, babies start reaching for and manipulating toys. This is when free play becomes more visible and rewarding. Give them safe objects to explore on a play mat while you watch. Mix in structured activities like reading board books, singing songs, and playing peek-a-boo.
From 6-12 months, free play really takes off. Crawling, sitting, and eventually pulling to stand give babies the mobility to explore their environment. Your role shifts more toward safety supervision and responsive engagement. Structured play at this age often looks like guided exploration — building a small block tower for them to knock down, hiding a toy under a cloth for them to find, reading together.