Why Sleep Matters for School Success

Now that the school year has started, many families are working on settling back into a consistent school-year routine. Bedtimes may still be later than they were last school year, mornings may feel rushed, and children may still be adjusting to earlier wake-up times and full days of school.

Getting back into a routine can take time, and sleep is one of the most important pieces of a successful school routine.

Sleep doesn’t just affect whether your child feels tired the next morning. It can influence attention, emotional regulation, memory, motor performance, problem-solving, and their ability to participate in everyday activities.

For children who already have difficulty with attention, executive functioning, sensory processing, or emotional regulation, inconsistent or insufficient sleep can make these challenges even more noticeable.

How Does Sleep Affect School?

Think of sleep as the foundation that supports everything your child needs to do during their school day.

When children are well-rested, they may have an easier time:

• Paying attention in class

• Following multi-step directions

• Managing their emotions

• Completing schoolwork

• Remembering information

• Participating in physical activities

• Handling transitions

• Managing sensory input

• Using problem-solving and executive functioning skills

On the other hand, poor sleep can contribute to increased irritability, difficulty concentrating, reduced motivation, and challenges with self-regulation.

Sometimes, what looks like a “behaviour problem” or a lack of motivation may actually be a child who is simply tired and having difficulty regulating themselves.

Supporting a Healthy Sleep Schedule During the School Year

If your child is still adjusting to their school-year sleep schedule, small, consistent changes can help. Rather than expecting the routine to fall into place immediately, focus on gradually building consistency around bedtime, wake-up time, and the activities that happen before bed.

1. Keep Bedtime and Wake-Up Times Consistent

Try to keep your child's bedtime and wake-up time relatively consistent throughout the week, including on weekends. If your child is still having difficulty settling at their school-year bedtime, gradually adjusting their schedule may be more manageable than making a large change all at once.

Consistency can help their body adjust to earlier mornings and make the transition between weekdays and weekends easier.

2. Create a Predictable Bedtime Routine

A predictable routine can help signal to your child's body and brain that it is time to start winding down. The routine does not have to be complicated. In fact, keeping it simple and consistent is often more effective.

For children who have difficulty with transitions or executive functioning, a visual bedtime checklist can be especially helpful. This allows them to see what comes next instead of relying on repeated verbal reminders.

3. Limit Screens Before Bed

Screens can make it harder for some children to settle down, particularly when they are engaging with stimulating games, videos, or social media.

Try creating a consistent “screens off” time before bed and replacing screen time with calming activities such as reading, drawing, listening to quiet music, or another preferred low-energy activity.

The goal isn't necessarily to create a completely screen-free household. Instead, consider how your child's evening activities are affecting their ability to wind down.

4. Make the Bedroom Sleep-Friendly

Your child's environment can also influence how easily they settle for sleep.

Consider:

• Is the room too bright?

• Is there distracting noise?

• Is the temperature comfortable?

• Is their bedding comfortable?

• Are toys, electronics, or other distractions keeping them engaged?

• Does your child prefer a particular type of lighting or sensory input?

For children with sensory differences, these environmental factors can be particularly important. Some children may benefit from a darker, quieter environment, while others may prefer some background noise or a small night light. The goal is to create an environment that feels comfortable and supports winding down.

5. Prepare for the Next Day

One of the easiest ways to reduce morning stress is to move some of the morning's responsibilities to the evening.

Before bed, your child can:

• Choose their clothes

• Pack their backpack

• Prepare their lunch

• Check their schedule

• Put important items by the door

This can make mornings feel less rushed while also supporting executive functioning and independence. It also means your child doesn't have to solve as many problems first thing in the morning!

6. Incorporate Movement into your Day

Regular physical activity during the day can also support healthy sleep. Giving children opportunities to move, play, and be physically active can help their bodies feel ready for rest at night.

This could include going outside to play, riding a bike, walking, swimming, participating in a sport, or simply finding opportunities to be active throughout the day.

Try to avoid making vigorous activity part of the immediate bedtime routine, as some children may find this too stimulating. Instead, aim to incorporate movement earlier in the day and transition to calmer activities as bedtime approaches.

Making sure children have opportunities for movement throughout the day can be helpful when looking at the bigger picture of sleep.

What If My Child Doesn't Want to Go to Bed?

Bedtime resistance is common, particularly when children are adjusting to the demands of a new school-year routine.

Rather than turning bedtime into a nightly battle, try looking at why your child is resisting.

Are they:

• Not tired yet?

• Worried about the next day?

• Having difficulty transitioning away from a preferred activity?

• Seeking additional sensory input?

• Looking for more connection with a parent?

• Having difficulty understanding how much time they have left?

The solution may depend on the reason behind the behaviour.

Now that the school year is underway, it's easy to focus on homework, school supplies, extracurricular activities, and keeping up with busy mornings. But sleep deserves attention too.

A consistent sleep routine can provide the foundation for better attention, regulation, participation, and independence throughout the school day.

And just like any other routine, it takes time to establish. If your child's sleep schedule is still a work in progress, you don't need to change everything at once. Start with one or two manageable changes, build consistency over time, and adjust as needed.

Looking for Support?

Occupational therapy can help children develop routines and strategies that support participation in everyday life, including morning and bedtime routines, executive functioning, transitions, sensory regulation, and independence.

If your child is having difficulty getting back into a school-year routine, an occupational therapist can help identify what may be getting in the way and develop individualized strategies that work for your family.

Contact us here to get started.

Resources & Further reading

Canadian Paediatric Society - "Sleep matters: Supporting healthy sleep for children and youth with neurodevelopmental disabilities"

Autism Speaks Handout - Sleep Hygiene Strategies for Children with Autism

American Academy of Sleep Medicine - Recommended Sleep Durations by Age