Guide · for schools

By eleven o’clock the room is louder than it sounds.

What a classroom sounds and feels like at capacity, the early signs you can see from the front of the room, and the adjustments that cost a teacher the least.

A busy primary classroom photographed from the back of the room, no faces visible.

Four channels

Four channels the room is running at once

Overload is cumulative, which is why it arrives late in the morning rather than at the moment something goes wrong.

  1. The noise floor never drops

    A classroom has no quiet moment. Even during silent work there is a projector fan, a corridor, thirty people breathing and a chair leg. A child who cannot filter is hearing all of it at equal volume.

  2. Fluorescent tubes flicker at a rate some children can see

    Overhead strip lighting is the most common environmental complaint and the least often acted on. It is not that the room is bright; it is that the light is moving.

  3. Proximity is constant and unpredictable

    Lining up, the carpet, the cloakroom, the dinner queue. Being touched without warning by someone you did not see coming is far harder than choosing to be close to someone.

  4. The unplanned change costs more than the noise does

    A supply teacher, a fire drill, a swapped lesson, an assembly that runs long. For a child managing their capacity across a day, an unannounced change spends all of the reserve at once.

Six things you can see from the front of the room

All six are cheaper to act on than what comes after them.

Early sign

Head down on the desk

Shutting off one channel is the only control available. It usually arrives after a long stretch of holding it together.

Early sign

Suddenly needs the toilet, again

The corridor is the only quiet place a child can reach without permission being a negotiation.

Early sign

Fidgeting that gets louder

Movement increases as regulation gets harder. It is the body trying to hold itself steady, not a decision to disrupt.

Early sign

Answers get shorter, then stop

Language processing goes before behaviour does. A child giving one-word answers is often already near capacity.

Early sign

Refusing something small and specific

The last straw is rarely proportionate. Refusing to open a book is about everything before the book.

Early sign

Perfect all morning, unravels after lunch

Masking is expensive. A child who is no trouble until one o’clock has usually spent the whole morning paying for it.

When a child is already over

Four steps, in order, that work with a class of thirty still in the room. None of them require another adult, and none of them require the child to explain anything.

Lower the input before you say anything

Overheads off, music off, the class given a quiet task. Changing the room is faster than changing the child and does not single anyone out.

Offer the exit without an audience

A pre-agreed card, a job that requires leaving the room, or a corner they can use without asking. Leaving must not cost them any social standing.

Drop the work, keep the place

The task can be finished later or not at all. Insisting on the worksheet in the next ten minutes will cost you the next hour.

Log the trigger, not the behaviour

Time of day, what preceded it, what the room was doing. Four or five entries usually show a pattern that a behaviour log never will.

The corner has to be boring

A calm corner stocked with the most interesting things in the room becomes a destination, and then it has to be rationed, and then it is a reward rather than a regulation space. Keep it dull, keep it always available, and it stays useful. How to build one.

When to escalate

If a child is overloading daily, leaving the room repeatedly, or the pattern is getting worse across a term, that belongs with the SENCo and, with parental consent, an occupational therapist. Environmental adjustments are worth making either way, but they are not an assessment.

When to escalate

Log the trigger, not the behaviour.

A pattern across a fortnight is the thing a SENCO, an occupational therapist or a paediatrician can act on. Three or four dated notes about what preceded each incident are worth more than any description of the incident itself.

A child sitting in a classroom calm corner under a canopy, wearing Calmee around her neck.

What we send to classrooms

Chosen so that using one does not make a child visible to thirty other people.

The Calm Corner for School box with its contents laid out beside it.

Calm Corner for School

A place in the room that is not a consequence, with the tools already in it.

Ages 3 to 12

Shop the classroom kit
Flutter the Dragonfly, a blue and green plush with weighted purple wings spread flat.

Flutter the Dragonfly

Weight across the lap at the desk, without leaving the room.

Ages 4 to 12

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Calmee the Caterpillar, a green and blue plush with red feet, curled in a ring.

Calmee the Caterpillar

A quiet fidget that does not need permission or a sentence.

Ages 3 to 12

Shop Calmee
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