Practical, research-backed ways to keep two very different ages happily engaged in the same room, at the same time, without a screen in sight.
The short answer many parents need first: yes, it is entirely possible to occupy a baby and a toddler simultaneously, without resorting to a screen, and without running two entirely separate activities. The key lies in choosing materials that offer different levels of engagement from the very same object, and in understanding that a baby watching an older sibling play is not passive or wasted time. It is, in fact, one of the richest learning experiences available to an infant. From the moment you set out a wooden stacking tower or a set of chunky shape sorters, you are giving each child something meaningful: the toddler a challenge, the baby a live demonstration, and yourself a few minutes of genuine calm.
Research from Kathryn Hirsh-Pasek and Roberta Golinkoff consistently shows that play-rich environments, particularly those involving more than one child of different ages, accelerate language, social understanding and cognitive flexibility in ways that solitary or screen-mediated play simply cannot replicate. A toddler narrating their block tower to a watching baby is practising vocabulary and narrative; the baby is absorbing it all. This is not an optimistic reading of a chaotic situation. It is, quite genuinely, developmental science at work on your living-room floor.
Lev Vygotsky's concept of the zone of proximal development, the space between what a child can do alone and what they can achieve with guidance, applies beautifully to sibling pairs. A toddler is a natural, if unconscious, scaffold for a younger baby. They move, they commentate, they repeat actions with the slightly manic enthusiasm that small children bring to everything, and in doing so they give the baby a front-row seat to skills just slightly beyond the infant's own reach. Meanwhile, the toddler benefits from the implicit audience: explaining or demonstrating to the baby reinforces their own understanding in ways that solo play does not.
What the research says · Hirsh-Pasek & Golinkoff
Studies led by Kathryn Hirsh-Pasek and Roberta Golinkoff find that children learn most effectively through play that is guided, interactive and rich in language. A toddler and baby sharing the same play space, with a calm adult nearby, meets all three criteria at once, often more reliably than any structured lesson or screen-based programme.
Safety is the first consideration, and it need not be complicated. Place the baby on a low mat or in a supported seat at the edge of the toddler's play zone, close enough to observe and reach for large-piece toys but not within easy grasp of anything small enough to cause concern. Use a simple visual boundary, a low tray, a folded blanket or a shallow basket, to indicate the toddler's zone without making it feel exclusionary. Natural light, a calm room and surfaces that are easy to clear all lower the sensory noise for both children and for you.
Alison Gopnik's research on the nature of infant attention reminds us that babies are exquisitely sensitive to contrast, movement and human action. A toddler in motion is therefore far more compelling to a baby than any passive screen image. Position the baby where they can see the older child's hands in particular, because hand movements are among the most attention-holding stimuli for infants in the first year of life.
Andrew Meltzoff's foundational work on infant imitation demonstrates that babies as young as six months are actively learning by observing the intentional actions of others, not merely entertained by them. When your toddler stacks rings, drops them, laughs and starts again, your baby is filing away the sequence, the cause and effect, the emotional response. This is not babysitting by proxy. It is observational learning in its most natural form, and it costs nothing beyond the decision to let it happen.
What the research says · Meltzoff
Andrew Meltzoff's work at the University of Washington shows that infants are active hypothesis-formers about how people and objects behave. Watching an older child manipulate a real, tangible object gives a baby far richer data than any screen equivalent, because the three-dimensional object, its weight, texture and sound, is available to explore directly when the baby's turn comes.
The best toys for a mixed-age household are those that offer a range of challenge: simple enough for a baby to mouth, hold or bat at one end, and complex enough for a toddler to sort, sequence or imaginatively repurpose at the other. Wooden stacking rings fit this description perfectly. The largest ring is safe, smooth and satisfying for an infant to grasp. The full set, stacked in order, is a genuine spatial and sequencing challenge for a two- or three-year-old. Shape sorters work similarly: the toddler focuses on matching and posting, the baby handles the shapes, turns them over, feels the edges.
Chunky wooden puzzles, simple threading sets and open-ended blocks all share this quality. They have no single correct use, which means both children find their own level without either being bored or excluded. Crucially, they are durable enough to survive the particular rigours of a household in which one child is still exploring the world primarily through their mouth.
Browse Jaques London's collection of wooden toys, many designed to grow with your child through multiple developmental stages Explore educational toys from Jaques London, chosen to support early learning through hands-on, screen-free playTraditional play formats, the kind that have survived precisely because they work across ages and contexts, are particularly valuable here. Simple rolling-and-catching games with a soft ball draw both children in: the toddler rolls, the baby reaches or watches with visible delight. Songs with repeated physical actions, clapping games, peek-a-boo variations led by the older child, and simple sorting tasks where the toddler teaches the baby all create a natural leadership role for the elder sibling that feels satisfying rather than onerous. Jeffrey Trawick-Smith's research into play quality consistently identifies child-led, multi-step play as among the highest-value developmental activities available to under-fives.
Routine is underrated as a play tool. When both children know that a certain basket comes out after breakfast and a different set of materials appears before nap, novelty is built into the rhythm rather than requiring constant parental invention. Rotate materials on a loose weekly cycle so that familiar objects feel fresh. Introduce one new element at a time, a new texture, a new container or a new set of stacking pieces, so the toddler has something to discover whilst the baby consolidates their understanding of what is already known. The UK Chief Medical Officers' physical activity guidelines recommend that under-fives spend as little time as possible restrained or sedentary, and that active, floor-based play be distributed throughout the day rather than concentrated into a single block. Short, repeated play sessions suit both a baby's attention span and a toddler's need for variety far better than one long, ambitious activity.
Jaak Panksepp's work on the neuroscience of play identifies shared play circuits in the mammalian brain as among the most ancient and powerful drivers of social bonding. When siblings play together, even at very different developmental levels, they are not merely passing time. They are building the neural and emotional architecture of a relationship. The moments when a toddler hands a block to the baby, or when a baby laughs at an older sibling's antics, are not incidental. They are, in a very real sense, the beginning of a friendship.
A note from Jaques London · est. 1795
As the world's oldest games company, Jaques London has spent more than two centuries watching families play together. What endures is never the most elaborate or expensive toy. It is the simple, well-made object that one child can pass to another, that can be stacked, rolled, sorted or simply held, and that asks something of the child's own imagination to complete. That principle is as true for a mixed-age household today as it was in 1795.
It is worth saying plainly: you do not need to engineer perfect play sessions. The research, from Gopnik to Hirsh-Pasek to Trawick-Smith, agrees that the conditions for excellent early development are modest and achievable. A safe space, real objects, a present adult and an older sibling who is simply allowed to play will do the work. The screen-free habits established in these early years, the comfort with boredom, the pleasure in physical objects, the ease of sibling company, are not merely good for now. They are investments in a disposition toward creative, self-directed engagement that will serve both children long after the stacking rings have been outgrown.
The most practical solution is a designated zone for small-piece play that the baby cannot access: a low table the baby cannot yet reach, or a gated area with a visual barrier. Make this feel like a privilege for the toddler rather than a restriction on the baby, with a special tray, a particular corner or a ritual that signals this is big-kid play. Simultaneously, ensure the baby has a generous selection of large, smooth, chewable objects at floor level so they feel equally provided for. The separation need not be absolute or tense. It simply needs to be consistent enough that the toddler learns which toys belong where.
This is where open-ended toys earn their keep. A set of wooden stacking cups can hold a toddler's attention for twenty minutes through increasingly ambitious construction, whilst a baby can be repositioned alongside the activity at intervals and brought back in when the toddler does something particularly dramatic, such as knocking the tower over. The baby's interest follows peaks of action rather than sustaining throughout, and that is developmentally appropriate. Rather than seeking a toy that holds the baby's attention continuously, look for activities with natural moments of drama or reset that periodically recapture infant attention.
It is genuinely beneficial. Andrew Meltzoff's research on observational learning confirms that infants learn from watching intentional human action, and a toddler sibling is an ideal model precisely because they are operating just slightly above the baby's own level. The baby is not merely entertained; they are forming expectations about objects, actions and social responses. That said, the baby also needs periods of direct handling and exploration, so the ideal arrangement combines spells of observation with access to their own set of safe, tangible materials nearby.
Ownership and territory matter greatly to toddlers, and acknowledging this openly is more effective than trying to negotiate it away. Give each child a clearly defined basket or tray of their own, even if the contents partially overlap in type. Name them: your red basket, the baby's yellow tray. When the baby reaches for the toddler's things, redirect the baby to their own tray with equal enthusiasm, rather than making the toddler feel they must share everything all the time. Voluntary sharing, when the toddler offers something to the baby of their own accord, should be noticed and warmly named. That small act of noticing does more for long-term generosity than any enforced sharing arrangement.
Britain's oldest toy maker. Every toy open-ended, wooden, and built for exactly the kind of play the research recommends.