Child Can't Focus on Studying: 9 Causes and How to Help at Home

When a child can't focus on studying, the usual reasons are short sleep, too much screen time, schoolwork that is too hard or too easy, and a noisy place to study. Children aged 6 to 12 need 9 to 12 hours of sleep in every 24 hours. Most of these causes can be fixed at home within 2 to 4 weeks. If the trouble shows up everywhere and lasts for months, talk to a pediatrician.

How long can a primary school child normally focus?

There is no fixed number, because attention differs from child to child and changes with the situation.

A child who spends an hour building Lego can get fidgety a few minutes into homework. That is usually not a warning sign. Parents often take it as child difficulty concentrating, when the task simply bores the child. Attention lasts longer on things a child enjoys and runs out faster on work that feels hard or tiring.

A better question is: when does my child focus easily, and when not? If you keep asking yourself why can't my child focus, keep notes for one week. Write down the time, the subject, the place and what happened just before. The pattern in those notes will point you to the cause.

9 reasons a child can't focus on studying

There is usually more than one cause, and most of them come down to basic needs, the material itself or the space around the child.

1. Not enough sleep. The American Academy of Sleep Medicine (AASM), in guidance endorsed by the American Academy of Pediatrics, says children aged 6 to 12 need 9 to 12 hours of sleep in 24 hours. IDAI, the Indonesian Pediatric Society, links sleep to a child's ability to pay attention. Kids who stay up late watching videos or gaming often drift off in class.
2. Too much screen time. IDAI recommends no more than 2 hours of screen time a day. A child who has just put the phone down is often still "inside" the game when you ask them to study.
3. Hunger or thirst. A child who skipped breakfast or hasn't eaten for hours gets restless and irritable.
4. Work that is too hard. A child who stopped understanding a few lessons ago starts avoiding the work, and from the outside that looks like not wanting to focus.
5. Work that is too easy. A child who already knows the material gets bored and looks for something else to do.
6. A noisy study space. A TV in the room, a younger sibling playing or a phone next to the book will pull attention away.
7. Worry or pressure. A child who is afraid of mistakes or of being scolded often freezes in front of a problem.
8. Not enough movement. WHO recommends that children aged 5 to 17 get at least 60 minutes of physical activity a day on average. Kids who sit all day often find it harder to sit still for homework.
9. A possible developmental condition. Only a doctor or psychologist can confirm this, and we cover it in the last section.