Nobody warns you about the after-school meltdown.
You've done the uniform, the labels, the book bag, the slightly wobbly first goodbye at the gate. And then, around week two, a child who was managing fine at nursery comes out of school at 3.15 and falls apart in the car park. Tears over nothing. Refusing dinner. Wide awake and wired at bedtime, then up at 5.30. You start to wonder what you've missed.
You haven't missed anything. This is the new sleep disruption — and it's one of the most predictable, least talked-about parts of starting school.
Why it happens
A full school day is enormous for a four- or five-year-old. Not just physically — it's the sustained effort of sitting still, following instructions, reading a room full of new faces, holding it together for six hours. Then they see you, the one person they don't have to hold it together for, and everything they've been carrying comes out at once.
That's the after-school meltdown. It isn't bad behaviour and it isn't a sign school is going badly. It's decompression.
The knock-on effect is where sleep comes in. An overtired child doesn't drift off more easily — they fight it. Overtiredness looks like bedtime resistance, second winds at 7pm, night waking, and early rising. So the child who most needs an early night is the one arguing hardest against it. If that's your house right now, the cause is exhaustion, not defiance.
The handful of changes that actually help
1. Bring bedtime earlier, not later
It feels counter-intuitive when they're bouncing off the walls at 7pm, but that bounce is the tell. For the first half-term, move bedtime 30–60 minutes earlier than the summer. Watch for the early tired cues — rubbing eyes, going quiet, getting clumsy — and start the routine then, rather than going by the clock.
2. Build in downtime before anything else
Straight from school into swimming, then homework, then dinner is too much in these first weeks. Twenty or thirty minutes of low-demand time after pick-up — a snack, a cartoon, lying on the floor with a book — lets them come down before the evening starts. Activities can wait until November.
3. Keep the bedtime routine identical, even on the hard days
Especially on the hard days. The same three to five steps in the same order every night is what tells a tired brain "sleep is coming". Bath, pyjamas and teeth, one book, lights out. Twenty to thirty minutes. Resist the temptation to add an extra story to "calm them down" — a routine that stretches becomes stalling, not settling.
4. Protect the morning
An earlier school wake-up is non-negotiable, so build the buffer the night before: uniform laid out, bag packed together so they know what's in it, breakfast decided. A calm morning with ten spare minutes does more for the whole day than almost anything else on this list.
5. Change how you ask about the day
"Did you have fun?" gets a shrug or a "fine". Try "one good thing, one tricky thing?" instead. It gives them permission to say something was hard, and it tells you what's actually going on before it shows up at 2am.
How long does it last?
Give it a full half-term before you decide something isn't working. Most children find their rhythm by October half-term; the tiredness eases as school stops being new. If you're still seeing real distress about going in after that, speak to the class teacher — they'll have seen it before, and they'll usually have a view on what's behind it.
And for anything health-related — breathing, growth, or if you're worried — your GP or health visitor is the right first call. This is general parenting guidance, not medical advice.
The free checklist
We put all of this — and the run-up to term, and the first morning — on one printable page: The Starting School Survival Checklist. Twenty tickable steps across five stages, from six weeks before term to the first half-term. It's free, no course needed. Pop your email in and it's in your inbox in a minute.
If bedtime was already a battle before school started
Starting school doesn't create sleep problems so much as expose the ones that were already there — a routine that drifts, a room that's not quite dark enough, a child who can only fall asleep with you next to them. That's what The Sleep Reset is for: eight calm, practical modules that fix the foundations, for babies through to school-age. Module 3 (the bedtime routine) and Module 8 (early waking and stalling) are the two most school-starter parents go to first.