Advertisements are everywhere. From the posters lining a high street to the short clips that play before a YouTube video, adverts shape how we think about products, ideas, and brands every single day. For children growing up in the UK, learning to recognise, analyse, and question advertising is a genuinely useful life skill, one that connects directly to KS2 Literacy (persuasive writing), PSHE, and media literacy.
At LearningMole, the UK educational platform founded by former primary teacher Michelle Connolly, we believe that understanding how advertising works is the first step towards becoming a confident, critical thinker.
This guide explains what an advertisement is, how adverts are designed to capture attention, and why some campaigns stick in our memories for decades. You will also find two in-depth case studies chosen specifically because they work brilliantly as classroom discussion starters. The ‘Share a Coke’ campaign and the John Lewis Christmas adverts offer very different approaches to persuasion, and comparing them gives primary-aged children a window into the psychology behind marketing. Both examples are family-friendly, widely recognised, and rich enough for genuine analytical work.
Whether you are a teacher planning a media literacy lesson, a parent curious about what your children encounter online, or a learner exploring persuasive language for the first time, this guide gives you the background, the vocabulary, and the practical tools to make sense of the advertisements you see every day.
The UK’s Advertising Standards Authority sets strict rules about what advertisers can and cannot do, particularly when it comes to content aimed at children, and we cover those rules here too. By the end, you will have a clear picture of how the advertising industry works, and why being able to read an advert critically is every bit as important as being able to read a book.
Advertising is a paid form of communication that promotes a product, service, or idea to an audience. Every advert has a purpose, and that purpose usually falls into one of three categories: to inform, to persuade, or to remind. Understanding these three functions helps children decode why an advert is structured the way it is.
Informative advertising tells audiences something new, the launch of a product, a change in price, or a feature they might not know about. Persuasive advertising tries to change behaviour or opinion, encouraging someone to buy, vote, donate, or act. Reminder advertising targets people who already know about a product and nudges them to keep buying it. Most adverts blend all three functions, but one usually drives the message.
In KS2 persuasive writing, children learn to use techniques like rhetorical questions, repetition, facts, and emotive language. These are exactly the tools that professional advertisers use. When a pupil spots a slogan that uses a rule of three, they are seeing classroom literacy skills applied in the real world. That connection makes advertising a powerful teaching context.
Almost every successful advertisement follows a structure called AIDA: Attention, Interest, Desire, Action. This four-stage model has been used by advertisers for over a century, and it works because it mirrors the way human decision-making actually unfolds.
Attention is the first challenge. An advert has to stop you scrolling, glancing away, or changing the channel. It might do this with a bold colour, a surprising image, a catchy jingle, or a question that feels personally relevant. Interest comes next: once you are paying attention, the advert has to give you a reason to keep watching or reading. This is where storytelling, humour, or useful information earns its place.
Desire is where emotion takes over. The advert makes you want whatever is being sold, not because of the product’s features, but because of how it makes you feel. You want to be like the people in the ad, or to solve the problem they are describing, or to belong to the community they are showing. Finally, Action is the call to do something: buy now, visit the website, call this number, use this code. Without a clear call to action, even a brilliant advert can fail to convert interest into results.
A good classroom activity is to analyse a familiar advert through the AIDA lens. Ask children: what made you look? What kept your attention? What feeling did it create? What did it want you to do? This turns passive viewing into active critical thinking, which is exactly the skill that media literacy aims to build.
“Children are surrounded by advertising from a very early age. Teaching them the vocabulary to analyse what they see — attention, persuasion, desire, action — gives them a framework for thinking critically about media that will serve them well beyond school.” Michelle Connolly, Founder of LearningMole and former teacher with over 15 years of classroom experience
Advertising appears in many forms, and the landscape has changed significantly over the past two decades. Understanding the different channels helps children spot adverts they might not immediately recognise as advertising.
| Type | What it includes | Examples children will recognise |
| Newspapers, magazines, leaflets, posters | Comic book back pages, cereal box copy, bus-stop posters | |
| Broadcast | TV commercials, radio adverts, streaming pre-rolls | Ads before YouTube videos, Christmas TV specials |
| Outdoor | Billboards, bus sides, tube station panels | Giant posters in city centres, roadside hoardings |
| Digital / Social | Banner ads, sponsored posts, influencer content | Ads in apps, promoted TikTok videos, sponsored Instagram posts |
| Hidden advertising | Product placement, advergames, brand sponsorship | A character drinking a named cola in a film; branded content in Roblox |
Hidden advertising deserves particular attention when teaching media literacy. When a popular YouTuber mentions a product casually, or when a character in a video game wears branded clothing, children are being advertised to without the obvious signals of a traditional advert.
The Advertising Standards Authority (ASA) requires influencers to label sponsored content with ‘#ad’ or ‘sponsored’, but research consistently shows that children find these labels harder to identify than adults do. Teaching children to ask ‘is someone being paid to show me this?’ is one of the most practical media skills you can give them.
The ‘Share a Coke’ campaign is one of the most studied examples of personalisation in advertising. Coca-Cola replaced its iconic logo on bottles with the 150 most popular names in each market where the campaign ran. When it launched in Australia in 2011, it reversed a decade of declining sales. The UK followed shortly after.
The campaign exploited a well-documented psychological principle: people pay significantly more attention to their own names than to almost anything else. Seeing your name on a Coke bottle created an immediate, personal connection to a brand that had previously been entirely impersonal. It also created social motivation. Buying a bottle for a friend named on the label turned a routine purchase into a small act of generosity.
From a visual perspective, the campaign was deliberately understated. The red and white colour palette stayed the same, the Coke font stayed the same, and only the name changed. This preserved instant brand recognition while adding a layer of individual meaning. For children studying design and advertising, this is a brilliant example of how small changes can create a big emotional impact.
The campaign touched on themes children understand from their own lives: names, identity, friendship, and giving. You can ask pupils to think about how they would feel seeing their own name on a product, and why that feeling matters to advertisers. You can also discuss what happens when someone’s name is not included: the original UK list was limited, and many people found this exclusion made headlines in itself, illustrating how advertising can generate discussion beyond its intended audience.
The table below shows the difference between a feature (what a product is) and a benefit (why the consumer should care). The ‘Share a Coke’ campaign focused almost entirely on the benefit:
| Product Feature | The Ad’s Hook (Benefit) | Persuasion Technique |
| A soft drink in a bottle | Your name is on the label | Personal identity / belonging |
| It is sold in many shops | You can find one for a friend | Social connection / gift-giving |
| It is a familiar product | ‘It feels like it was made for me’ | Emotional ownership |
Since 2011, John Lewis Christmas advertisements have become a cultural event in the UK. They are anticipated before they air, discussed after they air, and shared widely across social media. The retailer has produced a consistent body of work that prioritises storytelling over direct product promotion, and this approach repays careful analysis in the classroom.
The John Lewis adverts rarely show products in any meaningful way. Instead, they tell short emotional stories: a bear preparing for his first Christmas, a child watching over an elderly man living alone on the moon, a boy forming an unlikely friendship with a monster under his bed. The products are almost incidental. What the adverts actually sell is a feeling: warmth, generosity, the importance of thinking about others during the festive season.
This is a sophisticated form of brand advertising. Rather than saying ‘John Lewis sells good things at fair prices’, the adverts say ‘John Lewis understands what Christmas means’. For older primary pupils (Year 5 and 6), this distinction opens up rich discussion: why would a company spend millions of pounds on an advert that barely mentions what it sells? What does this tell us about what advertising is really trying to do?
Every John Lewis Christmas advert uses a carefully chosen piece of music, usually a stripped-back cover of a recognisable song. This is deliberate. Familiar music creates an immediate emotional response, and the gentle, acoustic style signals warmth and sincerity. The choice of cover version rather than the original also creates a feeling of intimacy: something beloved made personal and quiet.
For primary children, this is a brilliant entry point into the persuasive power of sound. Ask pupils to watch a short section of one advert with sound, then again without sound. The difference is striking. Music does not just accompany the emotion; it creates it. This is a practical demonstration of how adverts operate on multiple levels simultaneously.
The Advertising Standards Authority (ASA) is the UK’s independent advertising regulator. Its code requires that all adverts be legal, decent, honest, and truthful. For content directed at children, the rules are considerably stricter.
Adverts for food and drink products that are high in fat, sugar, or salt (HFSS) cannot appear during programmes aimed at children under 16, and there are tight restrictions on online targeting of children. Advertisements must not pressurise children to buy products or persuade their parents to buy for them. Characters associated with children’s content cannot be used to promote HFSS food products.
When teaching children about advertising, it is worth introducing the concept of the regulator. Children who know that the ASA exists, that there are rules, and that these rules can be broken, are better equipped to think critically about what they see. The ASA publishes its adjudications publicly, which means you can find real examples of adverts that broke the rules and discuss why. This gives the lesson genuine stakes and shows that media literacy has practical, legal consequences.
Advertising sits naturally within KS2 Literacy (persuasive writing and language), PSHE (media literacy and critical thinking), and Design and Technology (visual communication). LearningMole, the UK curriculum-aligned educational platform, supports teachers covering media literacy with video resources and teaching materials designed to make abstract persuasion concepts accessible to primary-aged children.
The Cereal Box Challenge: Give pupils an imaginary product and ask them to design a cereal box that uses three persuasive techniques from the lesson (for example, a bold slogan, a ‘free’ offer, and an aspirational image). This activity connects directly to KS2 persuasive writing objectives and gives children hands-on experience of the choices advertisers make.
The Ad-Spotter Walk: On a walk around the local area or while watching television together, ask children to use a simple checklist: What type of advert is this? Who is the target audience? What technique is it using? What action does it want you to take? This activity works equally well as a home learning task for parents to try with their children.
Advert Analysis: Choose one TV advert and analyse it using the AIDA model as a class. Older primary children (Year 5 and 6) can take this further by considering what the advert does not show you, and why.
LearningMole’s educational video resources cover persuasive language and media literacy topics aligned with the National Curriculum. Visit learningmole.com to browse teaching materials for KS2 English and PSHE, including resources that support the critical thinking skills that media literacy demands.
The four main types of advertising are print (newspapers, magazines, posters), broadcast (TV and radio), outdoor (billboards and signage), and digital (online ads, social media, and sponsored content). Digital advertising has grown significantly over the past two decades and now includes forms that are harder to identify, such as influencer content and product placement in games and videos.
In the UK, influencers and content creators are legally required to label sponsored or paid content. Look for labels such as ‘#ad’, ‘#sponsored’, or ‘paid partnership’ at the start of a post or video description. If someone is being paid to feature a product, they must say so. However, product placement in entertainment content is sometimes less clearly labelled. Teaching children to ask ‘is this person being paid to show me this?’ is a useful habit.
Adverts aimed at children typically rely on bright colours, memorable jingles, recognisable characters, and simple repeated messages. They often use animated characters or real children as the central figures to create identification. Research shows that children under eight have difficulty distinguishing advertising from editorial content, which is one reason the ASA has strict rules about advertising to younger audiences.
Yes. The Advertising Standards Authority (ASA) sets strict rules. Foods and drinks that are high in fat, sugar, or salt (HFSS) cannot be advertised during programmes aimed at children under 16, and there are significant restrictions on targeting children online. Adverts must not manipulate children psychologically or encourage them to pressure parents into purchasing. The rules apply across TV, radio, print, and digital platforms.
Advertising helps businesses by building brand awareness (making sure potential customers know a product exists), reinforcing brand reputation, driving immediate sales, and reminding existing customers to keep buying. The effectiveness of a campaign is typically measured using key performance indicators (KPIs) such as sales increases, website visits, or brand recall scores.
LearningMole provides curriculum-aligned teaching resources and educational videos covering persuasive language, media literacy, and KS2 English objectives. Resources are available for both classroom use and home learning, and the platform serves teachers, parents, and home educators. Visit learningmole.com to browse the full resource library.
Greenwashing is when an advert makes a product appear more environmentally friendly than it actually is. For example, using images of nature, green colours, or words like ‘natural’ or ‘eco-friendly’ without genuine evidence to support those claims. The ASA has increased scrutiny of environmental claims in advertising, and several major brands have had campaigns challenged for misleading green claims. This is a useful topic for older primary pupils (Year 6) who are beginning to think about environmental issues.
Marketing is the broader set of activities a business uses to understand its customers and position its products, including pricing, packaging, distribution, and communication strategy. Advertising is one specific tool within marketing: it is paid, controlled communication designed to reach a target audience. All advertising is a form of marketing, but not all marketing involves advertising.
Advertisements are not just background noise. They are carefully constructed pieces of communication designed to change how we think, feel, and act. By understanding the purpose of advertising (to inform, persuade, or remind), the mechanics of campaigns (through models like AIDA), and the techniques that make specific examples memorable (personalisation in ‘Share a Coke’, emotional storytelling in John Lewis), children gain a language for analysing the media world around them. That is a skill with real and lasting value.
For UK teachers, advertising offers one of the richest real-world contexts for KS2 Literacy work. Persuasive techniques that children study in the classroom are the same ones that professional copywriters use every day. Bringing adverts into the lesson does not take children away from the curriculum; it shows them that the curriculum makes sense beyond the classroom walls. LearningMole’s teaching resources support this connection with curriculum-aligned materials designed by educators who have taught these concepts in primary classrooms.
Whether children grow up to work in advertising, regulate it, or simply live alongside it, understanding how it works makes them more confident and more thoughtful participants in the world. The next time a pupil spots a persuasive technique in a poster on the school bus, or questions why an influencer keeps mentioning the same brand, they are using exactly the critical thinking skills that the best education aims to build. That kind of awareness starts here.
LearningMole provides free and subscription-based educational videos and teaching materials aligned with the UK National Curriculum. Whether you are a teacher planning a media literacy unit, a parent supporting learning at home, or an educator looking for curriculum-aligned KS2 English resources, LearningMole’s library covers the topics that matter.
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