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Preschool children resting on colorful cots with stuffed animals during nap time
Pre-K

Pre-K Nap Time Newsletter: Rest and Recovery at School

By Adi Ackerman·April 10, 2026·6 min read

Pre-K classroom with dimmed lights and children on rest mats during quiet afternoon time

Nap time newsletter communication matters most for three groups: families who are surprised that 4-year-olds still nap at school, families whose child is resisting rest, and families who worry that nap time at school will interfere with bedtime at home. Addressing all three in a clear, direct newsletter prevents a lot of friction before it starts.

The Science of Preschool Sleep

Children ages 3-5 need between 10 and 13 hours of sleep in a 24-hour period, according to the American Academy of Sleep Medicine. Many children at the younger end of this range still need a midday nap to meet that total. Even children who have largely transitioned off daily napping experience measurable cognitive benefits from a quiet rest period during a long school day. Research from the University of Massachusetts found that preschoolers who napped after a morning learning activity remembered 10-20% more of the material the following day than children who had not rested.

The mechanism is straightforward: sleep, including nap sleep, is when the hippocampus transfers learning from short-term to long-term memory. Skipping rest does not give children more learning time. It gives them less memory consolidation, which means the morning's learning is less likely to stick.

Our Rest Time Setup and What to Expect

Rest time in our full-day program runs from 12:30 to 2:00 PM. The room is dimmed, soft instrumental music plays, and each child has their own cot with their rest items from home. Teachers circulate quietly, offering backrubs to children who are restless, and sit near children who need closer support to calm their bodies. Children who are not asleep after 30 minutes may quietly choose a book from the basket near their cot.

For our half-day families: we include a 10-minute quiet rest period after lunch even in the shortened schedule because the transition from active learning to the afternoon requires a regulatory bridge. Children rest their heads on their arms or lie on a carpet square with eyes closed or a book open.

What Families Should Send for Rest Time

Every child in our program needs a small, washable blanket and one comfort item (a small stuffed animal or lovey) stored in a labeled ziplock bag in their backpack. Both items come home every Friday for washing and return Monday. Sheets for the cot are provided and laundered by the program weekly. Please do not send pillows, as they take up mat space, and please do not send more than one comfort item, as extras create social situations that are difficult to manage at rest time.

Label every item with your child's name. After five years of teaching pre-K, the collection of unnamed comfort items in the lost and found at year's end is genuinely heartbreaking for the children and families involved.

A Template for Rest Time Communication

This language works well for the beginning of the year or for families who are new to a full-day program:

"Rest time is a required part of our program schedule for all children. Research consistently shows that a midday rest improves children's memory consolidation, emotional regulation, and behavior in the afternoon. We do not require children to sleep, but we do require a quiet rest period of 20-30 minutes. After that, children who are not sleeping may look at a book from their cot. If your child is resisting rest time, let me know. There are several strategies we can try together to make the transition easier."

When Rest Time Conflicts with Home Bedtime

The most common concern families raise is that a nap at school makes it difficult to get the child to bed at night. This is a legitimate concern for families with early bedtimes. A few practical approaches: if your bedtime is 7:00 PM and a 90-minute nap at school means your child is not tired until 9:00 PM, talk to the teacher about whether your child can be woken gently after 45-60 minutes during the rest period. Not all programs can accommodate individual wake schedules, but many can make adjustments for children who are clearly not sleeping and whose families have a documented bedtime concern.

For children who have fully transitioned out of napping and are truly just resting, the impact on bedtime is usually minimal. A 4-year-old who has been socially engaged all morning and did not actually sleep at rest time is typically tired enough for their regular bedtime without issue.

Supporting the Transition Out of Napping

The developmental shift away from daily napping typically happens between ages 3 and 5. It is gradual, and many children nap on some days but not others. The transition period can be bumpy: a child who did not nap at school may fall asleep at 4:30 PM, making bedtime a disaster, or may become emotionally dysregulated in the late afternoon because they are overtired.

Strategies that help during this transition: a consistent quiet rest period even when the child does not sleep, an early dinner to prevent the hunger-fatigue spiral, and a slightly earlier bedtime during periods of transition. If your child is struggling with the nap transition, reach out. We see this every year and have a toolkit of strategies that typically helps within two to three weeks.

Rest Time for Children with Sleep-Related Challenges

Some children have medical conditions, sensory processing differences, or anxiety that makes lying still in a darkened room genuinely difficult. If your child has documented reasons why traditional rest time creates distress, contact us before the school year begins. We can develop a plan that meets both the child's needs and the program's requirement for a regulatory break. This might involve a different location, a specific sensory tool, or a modified routine. What we cannot do is eliminate rest time for individual children without a plan in place, because the transition disrupts the rest of the class.

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Frequently asked questions

Do all pre-K children need to nap at school?

Not all 4-year-olds still nap, but all 3-5 year olds benefit from a structured rest period during a long school day. Children who do not fall asleep during rest time are typically expected to lie quietly on their mat for 20-30 minutes before moving to a quiet independent activity like looking at books. The rest period serves a regulatory function even for non-nappers: it gives the nervous system a break from social stimulation and allows the brain to consolidate the morning's learning.

How do programs handle children who fight nap time?

Resistance to rest time is developmentally normal for children who are transitioning out of daily napping, typically around ages 4-5. The most effective approach is consistent expectation combined with a calm, predictable rest routine. Lowering lights, playing soft music, and reading a quiet story before rest time signals the nervous system to slow down. Children who know they can look at books after 20 minutes of quiet lying tend to rest more willingly than those who feel they must sleep or face an indefinite wait.

What should families send for rest time?

Most programs that have cots or rest mats ask families to provide a small blanket and a compact stuffed animal or comfort object. These should fit in the child's cubby or backpack. Avoid sending large pillows or multiple toys, as they take up mat space and create social comparison problems. A small, familiar comfort item from home helps children transition into rest in an unfamiliar environment and is worth the minor logistical inconvenience.

What is the research on napping and preschool brain development?

Sleep research consistently shows that napping after learning consolidates memory in young children. A 2015 study from the University of Massachusetts found that preschoolers who napped after a learning task remembered significantly more of the material the next day than those who did not nap. The hippocampus, which is responsible for transferring learning from short-term to long-term memory, is particularly active during nap sleep in young children. A midday rest is not a break from learning. It is part of the learning process.

How does nap time work in programs that do not have cots?

Full-day programs typically have cots or rest mats. Half-day programs often manage rest through a quiet period that is shorter, with children resting their heads on their desks or lying on a carpet square with a book. Some programs use rest time as an opportunity for individual reading conferences or quiet art. Daystage newsletter features let teachers communicate clearly with families about the specific rest setup and what children should bring from home to make it comfortable.

Adi Ackerman

Adi Ackerman

Author

Adi Ackerman is a former classroom teacher and curriculum writer with 8 years in K-8 schools. She writes about school communication, parent engagement, and what actually works in real classrooms.

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