We see this most weeks.
A parent brings their 20-month-old in, full of hope. Two other toddlers are right there on the mat. Their child sits down beside them, picks up a scoop, and then ignores all of them for the next forty-five minutes.
We can usually tell what the parent is thinking, because plenty of them ask us at the door. Shouldn't she be making friends by now?
Here is what we tell them: nothing is going wrong. What you just watched has a name. It is called parallel play, and it is one of the most productive things a toddler does all week.
The short version
- Playing beside other children instead of with them is called parallel play. It is normal, and it is meant to happen.
- It is not idling. Your toddler is copying, soaking up language, and practising self-control.
- It is physical too. This is how toddlers build the movement skills that carry an active childhood.
- Singapore asks for 180 minutes of activity a day for 1 to 4-year-olds. Only about 16% of our toddlers hit all the movement targets.
- One honest caveat: the evidence is strong for gross motor and social skills, and thinner for fine motor. We explain why below.
What it actually looks like
Parallel play is two or more children playing near each other, often with the same toys, but not together. No shared goal, no agreed roles, frequently no conversation at all.
It is much easier to recognise once you have seen it.
Watch what is not happening there. Nobody is negotiating. Nobody is fighting either. They are sharing a tray and the same water without sharing an activity, and each one is still quietly clocking what the other does.
That quiet clocking is the entire point.
The stages, in order
The map most of us still use comes from a sociologist called Mildred Parten, who sat and watched preschoolers back in 1932. Children do not climb these like a ladder and leave the lower rungs behind. They move around between them. So do adults, honestly.
| Stage | What it looks like |
|---|---|
| Unoccupied | Not really playing. Watching whatever is interesting |
| Solitary | Deep in their own play, not engaging with anyone nearby |
| Onlooker | Watching other children, maybe chatting, but not joining |
| Parallel | Playing alongside others with similar toys, but not with them |
| Associative | Playing with others, talking and swapping, but no shared goal |
| Cooperative | Organised play towards a common aim, with roles |
Parten never attached age bands to these stages. The ones on most parenting sites were added later by other people, and they contradict each other, so we have left them out. Go by your child, not a chart.
So what is she actually learning?
Three things, while she appears to be ignoring everyone.
She is copying. A toddler sitting beside another toddler has a live, constantly updating demo of what to do with a scoop, a ball, a drum. That is far faster than working it out alone.
She is hearing more language than she would at home. A study of 1,812 four-year-olds found that children whose classmates had stronger expressive language grew their own language faster across the year. It is an association, not proof, but who is in the room appears to matter.
She is practising self-control. Waiting for a turn. Watching someone else grab the good scoop. Deciding not to snatch it back. This is where that muscle starts getting built.
Different rooms, different days, the same thing happening: complete absorption in your own work, with other children an arm's length away.
The American Academy of Pediatrics put it about as strongly as a medical body ever does. Play with parents and peers, they wrote, is "a singular opportunity to promote the social-emotional, cognitive, language, and self-regulation skills that build executive function and a prosocial brain."
The bit almost nobody mentions
Search "parallel play" and you will get a hundred articles about social skills. Almost none of them follow through on the physical side, which is odd, because that is where the guidance is most concrete.
Toddlers move more, and move in more different ways, around other toddlers. One child climbs the step, the second follows. One throws the beanbag, suddenly everybody wants the beanbag. Running, jumping, throwing, balancing: at this age these are social behaviours. They get copied far more than they get taught.
There is a hopeful detail buried in that Singapore data. Toddlers hit the activity guideline far more often at weekends than on weekdays. Whatever families are doing on Saturday and Sunday is working, so it is worth protecting on purpose.
Where we will not oversell it
Fine motor skills matter enormously. One well-known study found that attention, fine motor skills and general knowledge at school entry predicted later maths, reading and science results better than early maths and reading scores did.
But we could not find good evidence that playing near other children is what builds fine motor skills. Scooping, threading, pinching and tool use build a pincer grip whether or not there is an audience. Peer play adds motivation and imitation, and a good class packs in far more of these activities than a typical afternoon at home. That is a narrower claim than "social play builds fine motor skills", and it is the true one.
It would be easy to claim social play builds both. Plenty of sites do. The evidence backs the gross motor and social claims well and does not back the fine motor one the same way, and we would rather hand you a smaller true statement than a bigger shaky one.
Try this at home
You do not need us for any of this. A void deck, a playground, or two families meeting up will do the job. The trick is to put two children near the same activity and then, mostly, leave them alone.
These bands are about the kind of activity that tends to land, not about which stage your child ought to be in.
Side by side, on the floor
- Two shallow trays of water or rice, one each, set close together
- Stacking cups within reach of both
- Roll a ball on the floor rather than sitting face to face
- Let them watch each other. Resist narrating every second
Same activity, own space
- Two sets of the same materials, so there is nothing to fight over
- Big movement: low steps, cushions to jump off, beanbags to throw
- Name what the other child is doing: "Ayu is filling her cup"
- Expect zero sharing. Sharing comes later
Nudging towards together
- One bigger shared project: a long block road, a giant painting
- Give them a problem that needs two pairs of hands
- Step back during small squabbles and let them try first
- Pretend play with roles: shopkeeper and customer
Doing less. The instinct is to push them together, hand over toys, prompt them to say hello. Parallel play works precisely because nobody is running it. Sit close, stay available, and let the copying happen on its own clock.
What a class adds
Honestly? Density and design. The same faces every week, which is what lets a toddler move from watching to joining. Activities pitched so the copying has something worth copying. Enough room to climb and throw properly, which is hard to come by in a flat. And another adult's read on your child, which parents often tell us is the most useful part.
Our Little Troopers and Little Mandarin playgroups are adult-accompanied for 8 months to 3 years, so you are there for exactly this stage. Mini Troopers covers 8 to 12 months. When they are ready to try it alone, Forest Troopers is drop-off from 18 months and Explorers Club runs 2 to 5 years. Have a look at the full range by age or find us at Kovan, New Bahru and Wan To Play.
When to check in with a doctor
Parallel play is not a warning sign, and neither is a child who takes longer than their cousin to start joining in. But play is one window among several. Worth a word with your paediatrician or polyclinic doctor if your child:
- Does not respond to their name, or rarely makes eye contact
- Is not pointing, showing or waving by around 18 months
- Has no single words by around 18 months, or no two-word pairs by around 2 years
- Loses words or skills they previously had
- Shows no interest in other people at all, rather than watching from a distance
- Is not walking by around 18 months
Raising it early costs you one conversation. Usually you will be reassured, and when you are not, early support genuinely helps.
The reframe
The head-start instinct is real, and in Singapore it is strong. It usually points parents at things that look like school.
But at 18 months, the thing that most reliably builds a child who copes well with big school is not an early academic start. It is a child who watches other people with interest, tries things, tolerates small frustrations, and moves confidently through space.
That child is being built right now. On the floor, next to another toddler, apparently ignoring them completely.
