How can teachers tell ADHD from normal childhood activity?
All children are active and distractible at times. ADHD is considered when inattention, hyperactivity or impulsivity are much greater than in peers of the same age, have lasted at least six months, appear in more than one setting, and clearly affect learning, friendships or daily life. Teachers can record these patterns, but only clinicians can diagnose ADHD.
What this means in practice
Young children, especially those in their first years of school, naturally have short attention spans. Comparing a child with others of the same age, and noting how much the behaviour interferes with learning, helps teachers decide whether to raise concerns.
Questions to ask
- Is the behaviour much more frequent than in classmates?
- Has it continued for months, not just a few weeks?
- Does it happen at home and in other settings too?
- Is learning, safety or friendship affected?
- Could sleep, hearing, vision, stress or a learning difficulty explain it?
Other explanations
Tiredness, anxiety, family stress, hearing problems, boredom with work that is too easy or too hard, and learning disabilities can all look like attention problems.
How to record observations
Note the date, lesson, what the task was, what the child did and how long they stayed on task. Include positive observations as well as difficulties. After two to four weeks, these notes show whether the pattern is persistent and across subjects, and they are far more useful to families and clinicians than general impressions.
Practical next steps
- Observe the child across different lessons.
- Compare with same-age peers.
- Check basic factors such as hearing and sleep with the family.
- Refer through the school counsellor if concerns continue.
What to keep in mind
Avoid labelling a child in front of others or suggesting a diagnosis to parents.
Common follow-up questions
At what age can ADHD be diagnosed?
It is often diagnosed in school-age children, though clinicians can assess younger children.
Do girls have ADHD?
Yes. Girls more often show inattentive symptoms, which can be missed.
Sources
Sources inform the explanation; examples are educational illustrations, not individual clinical advice. How these answers are prepared.