What Is Play? How Understanding Play Helps Children Thrive

Many parents want to support their children’s learning and development but feel unsure whether play is “enough.” In a culture that values productivity, early academics, and busy schedules, play can sometimes feel like a luxury rather than a necessity. 

The truth is this: play is not a break from learning, it is how young children learn best.

Defining Play

Play is not defined by the activity itself. Play is defined by how the player feels while engaged in the activity. Play is a state of mind. A child can be playing while building with blocks, digging in the dirt, drawing, pretending, or even repeating the same simple action over and over. What matters most is not what they are doing, but how they are experiencing it.

As play researcher Stuart Brown explains:

“Play is a state of mind that one has when absorbed in an activity that provides enjoyment and a suspension of sense of time. And play is self-motivated so you want to do it again and again.” (Brown, p. 60)

In other words, play feels joyful, engaging, and meaningful to the person playing. It draws them in so deeply that time seems to disappear, and it comes from an inner desire rather than external pressure.

Psychologist and researcher Peter Gray has spent decades studying children’s play across cultures and contexts. His research helps us understand not just why play matters, but what makes play truly powerful. His research helps us understand how play supports children’s brain development, physical development, emotional well-being, creativity, resilience, and joy.

According to Gray, real play includes five defining characteristics. Understanding these characteristics can help families feel more confident protecting and promoting play at home.

1. Play Is Self-Chosen and Self-Directed

In genuine play, children choose what to play, how to play, and when to stop. This sense of ownership is essential.

When children direct their own play, they:

• Practice decision-making

• Develop confidence in their ideas

• Learn to trust their instincts

At home, this might look like a child building the same block structure again and again, inventing a game with household objects, or abandoning one idea to try another. While adults may feel tempted to guide or improve the play, children benefit most when they are in charge.

What families can do:

Offer time, space and interesting materials for play without an agenda. Trust that children will explore, construct, and learn as they follow their interests.

2. Play Is Intrinsically Motivated

Children play because they want to, not because they are working toward a reward, praise, or defined outcome. The joy comes from the activity itself.

This internal motivation:

• Builds persistence and focus

• Encourages curiosity and experimentation

• Supports lifelong learning habits such as self-awareness

When play becomes about producing something impressive or “educational,” children may lose interest or become dependent on adult approval.

What families can do:

Avoid tying play to rewards or outcomes. Let enjoyment of the process be the goal.

3. Play Is Guided by Mental Rules Created by the Players

Even when play looks chaotic, children are often following rules, rules they invented and may change as the play evolves.

For example:

• “This couch is lava.”

• “You’re the baby, and I’m the parent.”

• “These sticks are cooking tools.”

Negotiating rules during play helps children develop:

• Self-regulation

• Social understanding

• Problem-solving skills

What families can do:

Respect children’s play rules, even when they seem illogical. This is where important learning happens.

4. Play Is Imaginative

Play allows children to step into imagined worlds, roles, and possibilities. A box becomes a spaceship. A scarf becomes a cape. A child becomes a chef, an architect, or a superhero.

Imaginative play supports:

• Language development

• Emotional expression

• Creative thinking

It also helps children make sense of their experiences and feelings.

What families can do:

Provide open-ended materials such as wooden blocks, fabric, and other loose parts and resist the urge to correct or explain how they “should” be used.

5. Play Involves an Active, Alert, but Non-Stressed Frame of Mind

During play, children are fully engaged and focused while feeling relaxed and free from pressure. They are thinking, moving, imagining, and experimenting without worrying about being right or meeting adult expectations. This calm, joyful state allows children to take risks, make mistakes, and learn deeply.

This characteristic of play supports children to:

• Stay deeply engaged and focused

• Feel safe to experiment and take risks

• Make mistakes without fear of failure

• Experience joy, curiosity, and intrinsic motivation

What families can do:

Protect play from rushing, interruptions, and pressure so children can remain absorbed and joyful.

Why does this matter to families?

When adults understand what play truly is, it becomes easier to:

• Let go of pressure to constantly “teach” or take over children’s play

• Trust children’s natural learning processes

• Feel confident offering simple, open-ended materials

• See everyday play as meaningful and valuable

Play does not require expensive toys, elaborate setups, or expert instruction. It requires time, trust, materials and permission. By honoring the natural characteristics of play, families give children the greatest gift: the freedom to grow, explore, and learn in ways that are deeply human.

So, take a deep breath, clear a little space on the floor, and say yes to play. Say yes to the block tower that falls over, the pretend restaurant that serves “mud soup,” the game that makes no sense but sparks big laughter. Join in, or simply watch with curiosity.

Play doesn’t need to be perfect, purposeful, or Pinterest-worthy. It just needs to be protected, enjoyed, and trusted. Tonight, tomorrow, or sometime this week, give your child the gift of unhurried, joyful play…and give yourself permission to enjoy play too!