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Evidence Guide
16 min read

ADHD

Attention, impulse and activity are shaped as much by the situation as by the child. This guide looks at what ADHD is, what it is not, and what actually helps in a mainstream primary classroom and at home.

Reading time
16 min read
Age range
All primary (EYFS–KS2)
Evidence level
Moderate
An empty primary school desk with a pencil pot and notebook beside a wooden chair with a wobble cushion, in soft morning light.
MoreFor teachers

Start with the demand, not the child

The most useful question is not "does this child have ADHD?" — that is not yours to answer — but "what is this task asking of attention, memory and impulse control, and how much of that could I take off?" Most of the practical wins in a classroom come from redesigning the demand.

The EEF's SEND guidance makes the same argument in general terms: high-quality, well-scaffolded teaching for the whole class is the strongest lever schools have, and it usually outperforms a bolt-on strategy attached to a label.

Some children with ADHD, not all children with ADHD

Everything below is a set of options to try with an individual child, not a package that follows a diagnosis. If it does not help this child, it is the wrong adjustment.

Classroom indicatorsFor teachers

Classroom indicators

  • Slow or absent task initiation, even when the child clearly understands the work.
  • Work that starts strongly and thins out, or that stops at the point where the next step was needed.
  • Only the final part of a multi-step instruction is carried out.
  • Calling out, interrupting, or answering before the question lands.
  • Movement out of seat, fidgeting, or an urgent need to be doing something.
  • Quiet drift — the child who is never a problem and never gets going.
  • Equipment missing, book lost, page not found.
  • Very variable performance across lessons, days and topics.
  • Rapid, intense reactions to frustration or to perceived unfairness.
Watch out

None of this is diagnostic. Check the ordinary explanations first: can they hear you, can they read the task, is it too hard, too easy, or too long, and is anything happening at home.

MoreFor teachers

Adjustments with the most leverage

Instructions: short, sequenced, visible

One step at a time, in the order it will be done, left on the board or on a desk strip. Check by asking the child to say the first action, not "do you understand?"

Get the start over the line

The first thirty seconds decide the next twenty minutes. Number one already written, the first sentence started, the page open, a quiet "begin with this one" as you pass.

Shrink the visible task

Fold the page, cover the rest, give three questions rather than twelve. The same work, in portions that look finishable.

Reduce unnecessary memory load

Word banks, worked examples, models left up, spellings available. Remembering is rarely the thing you are assessing.

Build in checkpoints

A quick look after two minutes and again halfway. Cheaper than marking twenty minutes of work that went the wrong way.

Feedback close to the action

Immediate, specific and quiet. "You started straight away" tells a child more than a merit on Friday.

Legitimate movement

A job, a delivery, handing out books, a standing option. Many teachers find this helps; treat it as sensible practice rather than proven intervention, and drop it if it makes things worse.

Signal transitions

Warn, count down, and say what happens next. Stopping is harder than starting for many of these children.

Seat for support, not for containment

Near you, near a good model, away from the busiest sightline. Not isolated at the front as a permanent statement about them.

Plan the unstructured parts

Playtime, lining up, wet play and PE changing are where most difficulty happens. A role or a job changes the odds.

MoreFor teachers

Behaviour, fairness and the relationship

DfE behaviour guidance expects clear, consistently applied expectations and, at the same time, consideration of whether behaviour is linked to SEND, with reasonable adjustments made. Those are not in tension. The expectation stays; the route to meeting it changes.

  • Separate the incident from the child, out loud and reliably.
  • Respond privately and briefly rather than publicly and at length.
  • Prefer repair over accumulation — a child who is already several sanctions down has nothing left to protect.
  • Watch the ratio. Aim for far more positive interactions than corrections, and count for a day if you are not sure.
  • Be explicit with the class about fair meaning "what each person needs", because they will notice.
  • Notice the child who is compliant and invisible as carefully as the one who is not.
The two-minute check

Ask yourself where in the sequence it breaks: understanding the task, starting it, holding the steps, staying with it, or stopping cleanly. Each of those has a different fix, and guessing wrong wastes a term.

MoreFor teachers

Be cautious about these

  • Fidget tools: mixed evidence, and genuinely distracting for some children. Try, review, keep or drop.
  • Sensory equipment issued as a default because of a label rather than because of an observed need.
  • Movement breaks used as a substitute for adapting the task itself.
  • Reward charts that are public, long-range or easily lost — they tend to punish the child who most needs them.
  • Brain-training or working-memory training software: little evidence of transfer to classroom learning.
  • Assuming a diagnosis tells you which adjustments to use. It does not.
MoreFor teachers

Working with the child and the family

Ask the child. Primary-aged children can very often tell you which part of a lesson is hardest, where they would rather sit, and what an adult does that helps or makes it worse. That is pupil voice in its most usable form, and the 2026 DfE neurodivergence report puts identifying strengths and needs early — with the child and family involved — at the front of its recommendations.

  • Contact home with something good at least as often as with a problem.
  • Ask parents what works at home before designing something new.
  • Be specific with the SENDCO: what you tried, for how long, and what happened.
  • Keep a light record of when things go well — the pattern is as informative as the incidents.
ResearchFor teachers

Evidence & sources

The label is the start of the conversation, not the end of it

A diagnosis tells you something real, and it can unlock understanding, services and self-knowledge. What it does not tell you is what this child needs on Tuesday morning in maths. Two children with the same diagnosis can need almost opposite things. The useful sequence is always: this child's strengths and profile → what is actually getting in the way → in which situations → what we can change or provide.

What this guide is, and is not

This is an educational resource, not a clinical one. Nothing here identifies, diagnoses or rules out ADHD — that requires a specialist assessment through the NHS or an equivalent qualified service. Many children find attention, activity or impulse control difficult without having ADHD, and some children with ADHD show none of the more obvious signs. We also do not give medication advice: where treatment is relevant, NICE NG87 and the NHS are the sources to follow.

  1. National Institute for Health and Care ExcellenceProfessional guidance
    Attention deficit hyperactivity disorder: diagnosis and management (NG87) (2018, last updated 2019)

    The NHS reference point for recognition, referral, diagnosis and management. Diagnosis requires a specialist assessment; NICE also sets out when environmental adjustments should be tried first.

  2. NHSProfessional guidance
    ADHD in children and young people

    Plain-English NHS information for families on characteristics, assessment routes and what support looks like. The right first link to give a parent.

  3. Department for EducationResearch summary
    Neurodivergence Task and Finish Group: report — recommendations for mainstream education (February 2026)

    Independent report to DfE. Recommendations, not statutory duties. Its four priorities — timely identification of strengths and needs, workforce development, learning environments and curriculum, and funding and accountability — describe the direction of travel.

  4. Department for Education / University College LondonResearch summary
    Identifying and supporting the needs of children with SEND in mainstream settings — rapid evidence assessments (September 2025)

    A series of DfE-commissioned reviews. Explicitly not government policy. Useful for what the evidence does and does not support in mainstream identification and provision.

  5. Department for EducationStatutory guidance
    SEND Code of Practice: 0 to 25 years (2015)

    Current statutory guidance. Sets out the graduated approach and makes clear that support follows identified need — a diagnosis is not a prerequisite for provision.

  6. Education Endowment FoundationResearch summary
    Special Educational Needs in Mainstream Schools — guidance report (2020, updated 2021)

    The five-a-day principles and the argument that high-quality teaching, not a separate strategy for each label, is the strongest lever available to schools.

  7. Education Endowment FoundationResearch summary
    Metacognition and Self-regulated Learning — guidance report (2018, updated 2021)

    Explicit teaching of planning, monitoring and evaluating. Relevant to organisation and task management, though the evidence is about teaching approaches generally rather than about ADHD specifically.

  8. Department for EducationProfessional guidance
    Behaviour in schools: advice for headteachers and school staff (2024)

    Expects schools to consider whether behaviour is linked to SEND and to make reasonable adjustments, alongside clear and consistently applied expectations.

Supporting Families
Looking for a parent-friendly version of ADHD?

The Kind Learner Space has this guide in plain English for families — the same evidence, translated for home.

Open in The Kind Learner Space
Continue exploring

Where to go next.

A calm handful of next steps — not a checklist. Follow whichever thread is most useful right now.

For families

Share this at home.

A plain-English version parents and carers can read at home — same evidence, warmer language.

Same category

More in Neurodevelopment.

ADHD, Autism, Dyslexia, Dyspraxia, sensory processing and related neurodevelopmental profiles.

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