When Did We Stop Letting Kids Rest?

In this article

1. Kindergarten Wasn’t Always What It Is Today
2. What Happened to Nap Time?
3. Why Do Some Children Hold It Together All Day and Fall Apart at Home?
4. Sleep Is a Biological Need, Not a Reward
5. Maybe Childhood Needs a Little More Balance

Think about how much we ask of young children today.

From the moment they wake up, many are moving from one expectation to the next. Getting ready for school, navigating busy classrooms, learning new skills, managing friendships, and transitioning between activities.

And when the school day ends, there may be extracurricular activities, family routines, and other responsibilities waiting for them.

By 1970, most kindergartners attended half-day programs. Today, full-day kindergarten is far more common, and academic expectations begin earlier.

As parents and educators, we want so much for our children. We want them to learn, grow, develop confidence, build friendships, and discover their abilities.

But sometimes, in our efforts to give children every opportunity, we may overlook something equally important.

Their need to rest.

Not necessarily to sleep. Not to sit perfectly still. And certainly not because they’ve earned a break by behaving well.

Simply because their developing bodies and minds need opportunities to recover.

So how did we get here? And what might happen if we made a little more room for rest in childhood again?

Kindergarten Wasn’t Always What It Is Today

Kindergarten has changed considerably over the past several decades.

For many of today’s parents and grandparents, kindergarten meant a shorter school day, learning through play, and a gentler introduction to formal education.

Research helps illustrate just how much has changed.

These numbers tell an important story.

Kindergarten has become both longer and more academically focused.

And while full-day kindergarten can provide meaningful benefits, including additional instructional time and learning opportunities, it’s worth considering what may have become less available along the way.

Time for unstructured play.

Time to decompress.

Time to simply be five years old.

Children may be capable of learning more than we once expected, but that doesn’t mean their developmental needs have disappeared.

What Happened to Nap Time?

There was a time when an afternoon nap or rest period was a familiar part of many young children’s routines.

Today, opportunities for rest vary considerably between schools and classrooms. Some full-day programs have shortened or eliminated designated rest periods.

A 2010 doctoral study examining children’s transition into all-day kindergarten offers an interesting perspective.

In this study, children who had previously napped lost daytime sleep when their school schedules changed, while children who didn’t nap experienced reductions in nighttime sleep. The findings were also consistent with increased sleepiness following the transition.

It’s important to recognize that this was a single doctoral dissertation, not a large body of research establishing that full-day kindergarten causes sleep loss. Still, it raises worthwhile questions about how changes in school schedules may affect children’s opportunities for sleep and rest.

Of course, this doesn’t mean every kindergartner needs a nap.

In fact, research suggests that most children stop napping by around age five (Staton et al., 2020), although there is considerable individual variation. Where children spend their days, including whether their school or childcare setting offers nap opportunities, can also influence when napping ends.

And research has linked napping beyond age two with later bedtimes and shorter or poorer nighttime sleep (Thorpe et al., 2015).

But here’s an important distinction:

Outgrowing a nap doesn’t mean outgrowing the need for rest.

A child who no longer falls asleep after lunch may still benefit from a little quiet time, a break from stimulation, or an opportunity to engage in something peaceful without expectations or demands.

Rest doesn’t have to mean sleep.

Sometimes, it simply means giving a child a chance to slow down.

Why Do Some Children Hold It Together All Day and Fall Apart at Home?

If you’ve ever picked up your child from school and wondered why the happy, cooperative child their teacher described seems to disappear the moment they get home, you’re certainly not alone.

Perhaps your child had a wonderful day at school.

They followed directions, participated in activities, played with friends, and managed the many expectations of their classroom.

Then they get home.

Their snack breaks in half, and suddenly they’re in tears.

You ask them to put their shoes away, and they become frustrated.

A small disappointment turns into a very big emotional reaction.

It’s easy to wonder, Where is this coming from?

But when we look at the day through a child’s developmental lens, these moments can begin to make more sense.

Young children are still developing the executive functioning skills that allow them to manage frustration, regulate emotions, shift attention, control impulses, and adapt to changing expectations.

These abilities take years to develop.

And an ordinary school day asks children to use them repeatedly.

Consider everything a young child may navigate before they even arrive home:

• Busy classrooms filled with sounds, movement, and social interaction
• Following directions and remembering routines
• Managing friendships, disagreements, and disappointments
• Transitioning between activities
• Sitting, listening, and maintaining attention
• Processing new academic information
• Managing excitement, frustration, and other big feelings

That’s a tremendous amount of work for a developing brain.

For children with sensory sensitivities, neurodevelopmental differences, or challenges with transitions and emotional regulation, these demands can feel especially intense.

By the time they arrive home, they may have very little energy left for managing another expectation.

And sometimes, the smallest frustration becomes the one that feels impossible to handle.

Before we interpret a child’s behavior as defiance, it’s worth asking whether they might be overwhelmed, overtired, or simply in need of connection and recovery.

Behavior is communication.

And sometimes, what children are communicating is that they’ve had enough for one day.

Sleep Is a Biological Need, Not a Reward

Sleep isn’t something children earn by having a good day.

It’s a fundamental biological need that supports their growth, development, learning, and emotional well-being.

The American Academy of Sleep Medicine, with recommendations endorsed by the American Academy of Pediatrics, recommends the following amounts of sleep:

Adequate sleep is associated with better attention, learning, memory, behavior, and emotional regulation.

Sleep also plays an important role in physical growth, brain development, and memory consolidation.

But here’s something parents don’t always realize.

An overtired child doesn’t necessarily look sleepy.

Sometimes, an overtired child can appear more energetic, restless, impulsive, irritable, or emotionally reactive.

These behaviors aren’t specific signs of insufficient sleep, and they can have many different causes. But sleep is one important piece of the picture worth considering.

It’s understandable that we might interpret these behaviors as a need for more physical activity or stronger behavioral expectations.

But sometimes, the most supportive response isn’t another activity.

It’s less stimulation, an earlier bedtime, a calmer environment, or simply an opportunity to slow down.

Maybe Childhood Needs a Little More Balance

We live in a world that places tremendous value on achievement, productivity, and staying busy.

And as parents, it’s natural to want to provide our children with opportunities to learn, explore their interests, and reach their potential.

There’s nothing wrong with wanting those things.

But I also think it’s worth asking whether we’ve become so focused on helping children do more that we’ve forgotten to protect time for them to simply be.

Time to play without a schedule.

Time to connect without distractions.

Time to explore without an objective.

And time to rest without feeling that they should be doing something else.

A full calendar isn’t necessarily a more fulfilling childhood.

And a child who is constantly occupied isn’t necessarily a child whose developmental needs are being met.

Healthy development isn’t just about how much children can accomplish. It’s also about giving them the support, connection, sleep, and opportunities for recovery they need along the way.

The ability to recognize our limits, respond to our needs, and give ourselves permission to slow down is something many adults are still learning.

What a gift it would be to begin teaching our children those skills early.

Ready for practical ideas? Continue with When Naps End: How to Create a Gentle Quiet Time Routine.

Support for your family

Research Sources

• National Center for Education Statistics. Digest of Education Statistics, Table 202.10. Enrollment in preprimary programs, 1970–2018.
• Bassok, D., Latham, S., & Rorem, A. (2016). Is Kindergarten the New First Grade? AERA Open.
• Paruthi, S., et al. (2016). Recommended Amount of Sleep for Pediatric Populations: A Consensus Statement of the American Academy of Sleep Medicine. Journal of Clinical Sleep Medicine.
• Staton, S., et al. (2020). Many Naps, One Nap, None: A Systematic Review and Meta-Analysis of Napping Patterns in Children 0–12 Years. Sleep Medicine Reviews.
• Cairns, A. A. (2010). Implications of Napping Into and Beyond Kindergarten on Sleep, Diet, and the Awakening Cortisol Response. Doctoral dissertation, University of Southern Mississippi.
• Thorpe, K., et al. (2015). Napping, Development and Health From 0 to 5 Years: A Systematic Review. Archives of Disease in Childhood.

Further Reading

• American Academy of Pediatrics. The Power of Play: A Pediatric Role in Enhancing Development in Young Children.
• American Academy of Pediatrics (2026). The Crucial Role of Recess in School. Pediatrics.