Your toddler is three rungs up the play structure ladder, higher than you would have picked for them, and your whole body goes on alert. "Careful" is halfway out of your mouth before you have even decided to say it. If this is a daily scene at your house, you are not raising a daredevil and you have not failed to teach caution. You are watching something researchers now consider a genuinely important part of early childhood: risky play.
What "Risky Play" Actually Means
Risky play is not recklessness. Norwegian researcher Ellen Sandseter, who has spent years observing preschoolers, found that children's risk-taking clusters into a handful of predictable categories: climbing to real heights, moving at real speed, using tools that could actually cut or poke, playing near edges or drop-offs, rough-and-tumble wrestling with friends, and wandering just far enough to feel briefly, thrillingly "lost." For a toddler, this looks small - a low branch, a wobbly step stool, running full speed across the yard, disappearing behind a bush for ten seconds during hide-and-seek. It is the same instinct, scaled to a smaller body.
Sandseter's research describes the feeling behind it as "scaryfunny" - that particular thrill of doing something a little bit frightening while staying, mostly, in control. Kids seek that feeling out on purpose, and it turns out to be doing real developmental work.
Why a Little Danger Is Good for Them
A growing body of research backs this up. A 2025 scoping review pulling together 40 studies found risky play was consistently linked to resilience and confidence, physical skill, autonomy, and general wellbeing - across age groups, including toddlers. Researchers at the University of British Columbia's Outside Play Lab, led by developmental psychologist Mariana Brussoni, have found that children who get more unsupervised, higher-risk outdoor play are more physically active, less sedentary, and show gains in confidence and independence. Perhaps most surprising: some research suggests that heavily restricting risky play may actually be associated with more childhood anxiety, not less - while letting kids practice manageable risk appears to help them handle fear and uncertainty in other parts of life, too.
Even toddlers as young as 17 to 25 months, studies show, are already capable of assessing and managing risk when given the freedom to explore - testing a step before trusting their weight on it, pausing at the top of a slide to judge the drop. They are not reckless. They are practicing.
Worth knowing: Some research even points to fewer serious injuries among children who get more risky play, not more - likely because kids who practice judging risk get better at it, the same way any skill improves with repetition.
What This Can Look Like With a Toddler
You do not need a forest or a farm. At this age, "risky" is relative and small:
- Height: climbing a low couch, a sturdy step stool, a playground structure slightly above their usual comfort zone, with you spotting rather than lifting.
- Speed: running full-tilt across grass, sliding down a hill on a flattened box, pedaling a bit faster than feels relaxing to watch.
- Tools: a real (child-sized, supervised) butter knife for spreading, a hammer and golf tees in soft foam, digging with a real trowel.
- Edges and elements: wading at the shallow edge of a pool with you an arm's length away, balancing along a low curb.
- Brief "disappearing": hiding behind a tree for a count of ten, walking a few steps ahead of you on a familiar path.
The common thread is not danger for its own sake - it is a child testing their own edge, with a trusted adult close enough to help if it goes wrong.
How to Supervise Without Hovering
The goal is not to disappear and hope for the best. It is to shift from preventing every wobble to being close enough to catch a real fall. A few small language swaps help: try "I'm right here" instead of "be careful," which gives reassurance without planting the idea that something is about to go wrong. Let your child decide when they have had enough height or speed rather than pulling them down first. And do a quick real-risk check before you step back - is the surface below actually forgiving, is the water actually shallow, is the "tool" actually appropriate for their age - so your caution goes toward the risks that genuinely matter, not the ones that just look scary.
It is completely normal for this to feel uncomfortable at first, especially if your own instinct is to prevent every scrape. Start with one small stretch at a time - a slightly taller climb, a slightly longer time out of arm's reach - and let your own confidence grow alongside theirs.
That flicker of nervous excitement on your child's face at the top of the ladder is not a warning sign. It is often the look of a child discovering they can do something hard and come out fine. Stay close, keep the real dangers in check, and let the wobble happen. It is one of the sturdier paths to a confident kid.