1 - Introduction ~5 mins
Welcome
Today the focus shifts from is this source useful? to how is this source trying to shape what I think? Bias is often a choice of words, a missing detail, or a feed that only shows one side of a story.
Later you will analyse one real article or social post: either one you have already gathered for your own project research, or, if you have not gathered any yet, one of three pieces of coverage your teacher shows the whole class today. You can swap in a piece of your own project research afterwards.
By the end of this lesson, you will be able to:
- Identify traditional news bias, social bias, and algorithmic bias
- Observe and discuss how the same event can be framed differently across broadsheet, tabloid, and partisan social posts
- Analyse one article or social post for bias flavour and evidence
Warm-up
Without checking your phone, picture your main social feed. Would a classmate sitting next to you see roughly the same posts about Ireland, sport, or politics, or a completely different set?
2 - Key Concepts ~8 mins
Bias shows up in three flavours, and you will use all three again when you write up your own specialism work on bias, authenticity and ethics. Your job is not to hunt for villains. Your job is to notice how a piece is built and what that building does to the reader.
| Concept | Why it matters | Example |
|---|---|---|
| Traditional news bias — framing, loaded language, selective facts, or omission inside a news article or broadcast | A polished news page can still push one reading of events; treating every headline as neutral leaves holes in your investigation | Two Irish papers cover the same GAA match: one leads on "heroic comeback", the other on "defensive collapse". Same score, different story the reader is invited to believe |
| Social media bias — posts shaped by identity, influencer pay, undisclosed sponsorship, or accounts posing as neutral while pushing a side | Your investigation sources may include Instagram, TikTok, or X posts; without spotting agenda and money, you risk treating marketing as evidence | A creator praises a product in a Reel but never marks it as an ad; the post looks like advice and behaves like a sales pitch |
| Algorithmic bias — what a platform chooses to show you (and hide) based on what keeps you watching, not on what is most complete or fair | Two students researching the same topic can get different "evidence" simply because their feeds diverged weeks earlier | One classmate's For You page fills with climate protest clips; another's fills with clips mocking the same protests. Neither feed is a full map of the issue |
Framing and omission show up inside all three flavours: what is put first, what is left out, and which words do the emotional work. Example: a report on a council housing vote leads on "residents furious" but never states the waiting-list figures or the council's stated budget limit.
Worked example: a Bias Analysis entry
Your portfolio page today needs four fields, filled with real evidence from your source:
| Field | Sample content |
|---|---|
| Source | Instagram carousel post by a local event page about a community fundraiser (link or screenshot note) |
| Bias flavour | Social media bias (with a touch of omission) |
| Evidence | Post lists only success stories and ticket sales; no costs, no complaints, no independent figures. Caption uses "unmissable" and "once-in-a-lifetime" without evidence. |
| How I know | The page is promoting the event it runs, so positive framing is expected; I still need a second source for numbers before I treat sales claims as fact. |
One clear flavour plus concrete evidence beats a vague claim that "everything is biased".
3 - Same Event, Three Frames ~6 mins
Your teacher will show three short coverages of the same real event: one broadsheet-style, one tabloid-style, and one partisan or heavily framed social post.
While you watch, note for each coverage:
- What is put first?
- What is missing?
- Which words feel loaded?
With a partner, name one clear difference between any two of the three coverages (about one minute). Be ready to share if asked.
4 - Opinion Line: Where Do You Stand on Bias? ~12 mins
Place your marker on each statement. There is no scored answer. Be ready to say why you stood where you did, using the three bias flavours from Key concepts (traditional news, social media, algorithmic). Your teacher will hear both sides before anyone moves again.
Interactive activity
5 - Common Issues ~3 mins
Common Issues
| Issue | Solution |
|---|---|
| I called something "biased" but I only meant "I disagree with it" | Disagreement is not evidence. Name a concrete clue: loaded word, missing figure, undisclosed ad, one-sided selection of clips. If you cannot point to a clue, you do not have a bias claim yet. |
| I think only "the other side" has bias | Check a source you already like with the same tests. Framing, omission, and algorithmic sorting happen on every side. Your investigation is stronger when you stress-test friendly sources too. |
| I mixed up social bias and algorithmic bias | Social bias lives in the post or account (agenda, sponsorship, selective storytelling). Algorithmic bias lives in the platform's ranking (what you are shown next). A post can be fair and still be pushed to you for engagement reasons. |
| My investigation source is a video with no "article" to quote | Treat on-screen text, captions, spoken claims, and who is speaking as the material. Note flavour and evidence the same way. Screenshot or timestamp anything you cite. |
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