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Prism

Prism in the classroom

Media literacy is easiest to teach with a live example. Prism gives you a fresh one every day: a real news event, an account of what happened, five ways of framing it, and the exact words each outlet chose. No accounts, no sign-ups, nothing for students to install.

What students see on a story page

  1. What happened — a short factual account, with contested figures attributed rather than asserted. The ground everything else stands on.
  2. Five framings — the same event as it tends to be told from the left, center-left, center, center-right and right. Written by an AI model, labelled as such, deliberately fair to each position.
  3. How each outlet covered it — every contributing article, where Prism places that piece on the spectrum, and the quoted words that justify the placement. Every quotation is checked against the article before it is shown.
  4. A debate between two viewpoint personas, on request, and a “talk it through” chat that asks questions rather than giving answers.

How it works explains the method in full, including what Prism deliberately doesn’t do.

Three activities that need no preparation

10 minutes

Warm-up: Spot the framing

Put the daily quiz on the screen. Eight real headlines; the class votes left, center or right before each reveal. Ask after every miss: which word made you guess that?

The reveal also shows where Prism placed the individual article, which often disagrees with the outlet’s reputation. That gap is the lesson: a masthead tells you less about any single piece than it feels like it should.

30 minutes

One story, five lights

Pick today’s top story. Read What happened aloud. Split the class into five groups, one per position, and hide the framings. Each group writes the headline and first sentence its position would run. Then reveal Prism’s five and compare.

Ask: what did every group leave out? What did every group keep? Which framing would you have believed was “just the news” a week ago?

45 minutes

The word audit

Scroll to How each outlet covered it. For each article, students read the quoted words and decide whether they agree with the placement — and must say which word they would change to move the piece one step toward the center.

Then open the Headline Tracker: the same exercise on headlines that an outlet rewrote after publishing. Which direction did the edit move, and why might an editor have made it?

Discussion questions that work at any level

  • Which facts do all five framings agree on? Why is that list so short?
  • Find a sentence in one framing that is true but would never appear in another. What makes it unsayable there?
  • Is the center framing neutral, or is “center” a position too? What does it leave out?
  • Which outlet ran which photo? What does each photograph ask you to feel before you read a word?
  • The debate ends with a “crux” — the disagreement that remains once the facts are settled. Is it a disagreement about facts or about values?
  • If you had to write the headline your family would share, which framing would it come from?

What to tell students about the AI

The account, the five framings, the placements and the debates are generated by a language model from the outlets’ own headlines and summaries. They are a starting point for analysis, not a source to cite. Three things are worth saying plainly in class:

  • The model can be wrong. The original articles are linked from every story; reading one is always the next step.
  • The placements describe a piece of writing, not the people who wrote it. Prism’s notes are about words, never about motives.
  • Prism is not a bias scorecard. It shows framing so that students can see it everywhere — including in the sources they trust.

Privacy and age

Prism has no accounts and sets no tracking cookies. The optional framing mirror stores a reader’s slider choices in their own browser and nowhere else. Stories link out to the outlets’ own websites, which have their own policies; the “talk it through” chat and debates send the student’s typed question to an AI provider to generate a reply, so treat those as you would any AI tool in your school. Content is drawn from mainstream news feeds and is suitable for secondary students and up, with the usual caveat that the news itself is sometimes grim.

Coming next

Printable activity sheets, a weekly framing report you can assign as reading, and a way to pin one story for a whole class. If you use Prism with students, the feedback link in the footer reaches the person who builds it — what worked, what was missing, what a class asked that the site couldn’t answer.