Building executive function skills in kids - why strong foundations matter 

As a Paediatrician, I often talk to families about building their child's executive function skills using a simple metaphor: building a house. When we think about our children’s development of executive function skills this way, it becomes clear why strong foundations, adult scaffolding and supporting skill-building are essential, especially for kids with ADHD.

What are executive function skills

You can think of executive function as the air traffic control system of the brain, the way we can organise thoughts, plan, focus, remember instructions, prioritise tasks and manage what’s happening both internally (emotions, impulses) and externally (time, tasks, expectations).

Key executive function skills

Executive function is made up of several interconnected skills, including:

• Working memory: the ability to hold information in mind and use it.
  Example: Remembering multi-step instructions or keeping track of what comes next in a task, remembering to go to afterschool care rather than drop zone.
• Inhibitory control (impulse control): the ability to pause, think and resist impulses. Example: Waiting for a turn, stopping before reacting, or staying on task despite distractions.
• Cognitive flexibility: the ability to shift thinking and adapt to change.
  Example: Moving between activities, coping with changes in routine, or trying a new strategy when something isn’t working.
• Planning and organisation: the ability to set goals, break tasks into steps and organise materials and time. Example: Getting ready for school on time or completing a project over several days.
• Time management: understanding how long tasks take and managing time effectively. Example: Knowing when to start homework and how to pace work, understanding how long you have spent on a task (this is what makes transitions away from preferred tasks hard! when you are doing something you love, it feels like time is flying and there is a sense of injustice when it ends as you feel like you haven't had enough time!)
• Emotional regulation: the ability to manage emotions in order to stay engaged and cope with challenges. Example: Staying calm when frustrated or persisting when a task feels hard.
• Task initiation and persistence: starting tasks independently and sticking with them. Example: Beginning homework without repeated reminders and finishing it.

Why Executive Function Skills Matter

Executive function skills support a child’s ability to:

• Learn at school
• Build relationships
• Manage emotions and behaviour
• Develop independence and confidence
• These skills develop gradually from early childhood through adolescence and into early adulthood. They are not about intelligence or motivation, they are skills that need time, support and practice to develop

Executive Function and ADHD

• For children with ADHD, executive function skills often develop more slowly and can be harder to access, especially under stress, fatigue or big emotions. This is why kids with ADHD may struggle with organisation, emotional regulation, transitions and follow-through, even when they want to do well.

The foundation: sleep, movement and nutrition

Every strong house starts with a solid foundation. For kids, that foundation is:

Sleep hygiene is critical. Quality sleep supports attention, emotional control and working memory. When kids are overtired, their executive function skills like impulse control and planning are the first to wobble.

Movement is another cornerstone. Physical activity increases dopamine and noradrenaline, which are especially important for ADHD brains. Regular movement supports focus, motivation and emotional regulation.

Nutrition also plays a key role. Balanced meals and snacks help maintain sustained attention, support brain function and reduce emotional volatility.

Research consistently shows that sleep quality, regular physical activity and balanced nutrition directly impact attention, emotional regulation and working memory in children with ADHD. Without these basics, everything else becomes harder.

Scaffolding the house: making time, tasks and expectations visible and clear

Once the foundation is set, we add scaffolding; structures that hold the house steady while skills are being built. As adults, we support executive function development in kids by demonstrating how to use practical, visual tools:

• Calendars to support planning and future thinking
• Time Timers to make time visible (a critical support for ADHD brains)
• Visual schedules to reduce cognitive load and support task initiation and transitions
• check lists to ensure we don't feel overwhelmed when there are many tasks to do (this can also help with the rumination that happens at night and impacts sleep onset)

These tools work because they:

• Reduce working memory demands
• Make expectations clear and predictable
• Support task initiation and smoother transitions

Together, they provide the scaffolding kids need to succeed before we expect them to manage independently.

Building the walls and roof: emotional regulation skills

With strong foundations and scaffolding in place, we can start building the walls and roofing: emotional regulation skills.

Emotional regulation supports a child’s ability to:

• Manage big feelings
• Cope with stress
• Stay engaged when tasks feel hard

Research shows emotional regulation is tightly linked to executive function, particularly inhibitory control and working memory. For kids with ADHD, emotional regulation is often the most visible challenge.

We support emotional regulation by:

• Noticing and reinforcing positive behaviours
• Using predictable boundaries and consistent routines
• Modelling calm, regulated responses
• Teaching kids to name and understand emotions
• Building regular mindfulness activities

Simple strategies like a 'cool-down kit' with sensory items, a favourite song, or a movement break help kids regulate their bodies so their brains can learn.

Weathering the storms: Why skills matter more than shortcuts

Executive function skills are built through supportive environments, visual tools and regulated bodies. This is important for all children—and especially critical for kids with ADHD.

Medication doesn’t teach skills or emotional regulation.

Using the house metaphor, adding medication without building foundations and skills is like installing a skylight when the walls and roof aren’t in places. It may help light the space, but it won’t hold the house together.

Building executive function skills

Building executive function skills thoughtfully, starting with strong foundations (sleep, nutrition and exercise), adding scaffolding (making time visible, calendars, time timers), and supporting emotional regulation, helps kids have the skills to persist to weather life’s storms.

If you’re supporting a child with ADHD or executive function challenges, remember: strong foundations come first, and skills last a lifetime.

 

Dr Claire,

Paediatrician and Founder, Base Kids