Alcohol is the awkward one in this series, because unlike the substances in the drugs pack, it is legal, advertised, on the kitchen counter, and woven into most of the adult lives your pupils observe. You cannot teach it like a forbidden substance, because pupils will rightly point at the weekend. What you can do is teach it honestly as a drug that adults have collectively decided to live with, which carries specific and well-evidenced risks for developing bodies and brains, and which is implicated in a large share of everything that goes wrong for young people on a Friday night, from fights and injuries to sexual assaults and ending up in vulnerable situations with people they do not know.
Be alert to the pupils for whom this topic is not theoretical. Children of parents with alcohol problems are present in almost every class, usually silently, and this lesson can be the first time anyone has described their home life out loud. Nothing in your delivery should invite public disclosure, and everything in your manner should quietly signal that a private conversation afterwards would be welcome and safe.
By the end of the lesson pupils should be able to explain what alcohol does to the body and why the effects are stronger and riskier at their age, state the law on alcohol and young people accurately, recognise how alcohol multiplies other risks, rehearse realistic ways to handle pressure, and know what to do when drinking goes wrong for someone.
The law on under-age drinking is genuinely more nuanced than most adults realise, so get it right. It is illegal to sell alcohol to anyone under 18, illegal for an under 18 to buy or attempt to buy it, and illegal for an adult to buy it for them for consumption in a licensed venue, with a narrow exception for 16 and 17 year olds drinking beer, wine or cider with a table meal when accompanied by an adult. It is illegal to give alcohol to a child under five, and police can confiscate alcohol from under 18s drinking in public places. What is not illegal is a child over five drinking at home with parental permission, which is exactly why the Chief Medical Officers issued guidance rather than law: their advice is that an alcohol-free childhood is the healthiest option, and that under 15s in particular should not drink at all. That gap between legal and advisable is a genuinely interesting discussion for a KS3 class, and it treats them as thinkers rather than rule-memorisers.
Ask anyone who has policed a town centre what alcohol does and they will not talk about livers. They will talk about the multiplication effect. Alcohol multiplies everything else: the argument that becomes a fight, the walk home that becomes a missing person report, the photo that becomes a permanent regret, the lift home accepted from the wrong person. With young people the pattern that worried me most was drinking in unsupervised spaces, parks, fields, someone's empty house, where the usual protective adults are absent by design. The location, not just the bottle, is the risk, and pupils understand that framing immediately.
The science is straightforward and worth giving straight. Young people are generally smaller, so the same drink produces a higher blood alcohol concentration, and the developing brain is more vulnerable to alcohol's effects on memory and learning, with the hippocampus and prefrontal cortex both affected by heavy adolescent drinking. Young drinkers also lack the learned tolerance cues adults use to pace themselves, which is why teenagers disproportionately drink to the point of collapse rather than mild tipsiness. Add the basics of alcohol poisoning, that alcohol keeps being absorbed after the last drink, that vomiting while unconscious kills, and that "sleeping it off" is the phrase that precedes most alcohol deaths in the young, and you have covered what genuinely matters.
| Time | Activity |
|---|---|
| 5 mins | Starter. Quick quiz by show of hands: at what age can you legally drink alcohol at home in the UK? Reveal that the answer, five, astonishes the room, and use the surprise to introduce the difference between what is legal and what is wise. |
| 10 mins | What alcohol is and does. A depressant, not a stimulant, despite the party image: it slows reaction, blurs judgement, and switches off inhibitions in that order. Cover units briefly and honestly, then the age-specific science above. |
| 10 mins | The law. Work through the actual rules using the handout table, correcting the myths, and land the practical points: fake ID is fraud and shops lose licences over it, police confiscate alcohol in public, and buying for younger kids is an offence adults get prosecuted for. |
| 15 mins | The multiplication effect. Group task: each group takes one scenario, the park gathering, the party at a house where the parents are away, the older kids offering drinks on the walk home, and maps what could go wrong and what a sensible person in that scenario could do to look after themselves and their mates. Draw out the recurring answers: stay with your friends, keep your phone charged, have a way home, and never let anyone wander off drunk alone. |
| 15 mins | Emergencies, pressure, plenary. Teach the response to a collapsed drinker: recovery position, 999, stay, never leave them to sleep it off, and be honest with paramedics. Rehearse refusal lines exactly as in the drugs lesson, with the reminder that "I'm not drinking tonight" needs no justification and that most of the room, per the national data, is not drinking anyway. Plenary: each pupil writes the one thing they would want a friend to do for them if they were ever the person on the ground. |
Three lanes again. A pupil drinking regularly, or turning up to school affected, is a welfare concern for the DSL and potentially your local young people's substance service, and the question behind the question is always what the drinking is doing for them: numbing, belonging, or coping. A pupil describing risky drinking situations, older drinkers supplying them, or things that happened while drunk may be describing exploitation or assault, and KCSIE 2026's expanded coverage of child-on-child sexual violence and VAWG is directly relevant; that conversation goes to the DSL the same day. And a pupil disclosing a parent's drinking needs careful, warm handling: acknowledge the courage it took, make no promises about outcomes, and involve the DSL, who can consider early help or Family Help routes under Working Together 2026. Nacoa, the charity for children of alcoholics, is an excellent signpost for that specific child.
Alcohol is a drug with a good publicist, and it deserves the same clear eyes as everything else in this series. Legal for adults does not mean safe at 13, and the science on developing brains is not negotiable. Alcohol multiplies whatever situation it enters, so the place and the people matter as much as the drink. Real friends stay together, get help fast, and never let someone sleep it off. And whatever is happening, including at home, telling a trusted adult is the move that makes things better.
For pupils: Childline on 0800 1111 for anything, including worry about a parent's drinking; Nacoa (nacoa.org.uk, 0800 358 3456) specifically for children affected by a parent's alcohol use; Talk to Frank for facts about alcohol as a substance; and 999 in any emergency. For staff: your DSL, your local young people's substance misuse service for referrals, and the NSPCC helpline on 0808 800 5000. If older individuals are supplying alcohol to your pupils, or gatherings are creating recurring risk in a specific location, share that with your local neighbourhood policing team; it is precisely the kind of pattern information that problem-solving policing exists to act on.