Lupa checks the doorway visible in a full courtyard image but missing from a crop.

Teacher field guide

PR / strategic communications

Looks real. What proves it?

A realistic image says the courtyard flooded today. What would it take to post that as true?

Generated and recycled images now move through group chats as fast as real ones, and organizations that repost them lose trust quickly. Students who can write an honest verification note, including “we can’t confirm this yet,” protect their audience and their own credibility.

What students make

Completed card plus 2–3 sentences

Open the caseDownload the PDF

The civic idea

Words that do the work.

  • ProvenanceProcedencia

    Information about where a file came from and how it was handled.

    Sami wants to know who first shared the courtyard image, not just how the hand looks.

  • CorroborationCorroboración

    Independent evidence that supports a claim from another direction.

    A campus facilities alert or another person’s dated photo would corroborate a flood. The image alone can’t.

  • Verification noteNota de verificación

    A short public note saying what was checked, what was found and what remains unknown.

    Jordy decides the recap gets a verification note instead of the image.

  • Burden of proofCarga de la prueba

    The idea that whoever makes a claim should supply the evidence for it.

    The caption claims a flood today. It’s on the claim, not on Jordy, to show where and when.

  • Detection limitsLímites de la detección

    AI detectors and odd details are clues with error rates, not final verdicts.

    The strange hand is a reason to look closer. It doesn’t prove the picture was generated.

  • Risk statementDeclaración ante riesgos

    A planned message for a situation that might go wrong, prepared before you need it.

    Jordy drafts what the crew will say if an image they shared turns out to be false.

Portrait of Jordy, with the same features and styling as the Common Room films.

I wanted a clean yes or no for the recap. “We can’t verify it yet” is less fun. It’s also what’s true.

Jordy

The evidence

Handle the case file.

Every artifact comes with a question. The captions are the lesson.

POSTShared Wednesday, 2:48 p.m.

Courtyard flood image with caption

1Where did this image first appear, and when?

NOTICEChecked Wednesday, 3:10 p.m.

Campus facilities alerts page

2What would this page say if the courtyard flooded?

CHATWednesday, 3:02 p.m.

Sami’s zoom-in of the hand

3What can a strange detail tell you, and what can’t it?

Use it in your tools

Take it into class.

Share it, schedule it or edit it in the apps your school already uses.

In the real world

This isn’t just a story.

Real reporting, clips and research on the same question. The crew is fictional; these are not. Each link opens the original in a new tab.

NewsNPRFake viral images of an explosion at the Pentagon were probably created by AIA realistic fake image spread fast and briefly moved markets before officials confirmed nothing happened.2023-05-22Open the original ↗NewsCNN‘Verified’ Twitter accounts share fake image of ‘explosion’ near Pentagon, causing confusionA blue check was not proof: accounts that looked trustworthy still shared an image with no real source.2023-05-22Open the original ↗NewsNPRSimple tricks to spot AI-generated videos in your social media feedPractical checks for AI video, plus why looking closely is not enough without other sources.2025-12-17Open the original ↗NewsKPRC Click2HoustonHoustonians learn the cons of a viral AI-generated photo after Hurricane HeleneLocal reporting on a fake disaster photo, showing how emotion can outrun verification.2024-10-09Open the original ↗VideoKVUE / VERIFY (YouTube)Viral images of a crying girl clutching a puppy during Hurricane Helene are AI-generated | VERIFYA newsroom verification team shows its steps for checking a realistic disaster image.2024-10-07Open the original ↗VideoPBS NewsHourAI content spreads confusion and misinformation, critics sayA look at how much AI-made content is in feeds and why provenance matters more than ever.2025-10-22Open the original ↗NewsRumorGuard (News Literacy Project)Widely shared image of crying girl and puppy after Helene is AI generatedA News Literacy Project check that models a verification note: what’s known, what’s not and why.n.d.Open the original ↗ResearchPNAS (Nightingale & Farid)AI-synthesized faces are indistinguishable from real faces and more trustworthyPeople could not reliably tell AI faces from real ones, so ‘it looks real’ cannot be the proof.2022-02-14Open the original ↗

The workshop

45 minutes, block by block.

  1. 5 min

    The image

    TeacherDescribe the courtyard image and caption: “Courtyard flooded today, stay away.” No link.

    StudentsRate belief 1–5 and write what makes it convincing.

    CheckReasons are about appearance, not source.

  2. 8 min

    Zoom-in trap

    TeacherShow the class zooming into a hand. Ask: what does an odd hand prove?

    StudentsSort clues into “reason to look closer” and “proof.”

    CheckStudents put the hand under “reason to look closer.”

  3. 12 min

    Trace it

    TeacherHand out the earliest post found, the campus facilities page and a weather note.

    StudentsBuild a chain: claim, earliest source, date, corroboration.

    CheckChains show no independent record of a flood today.

  4. 10 min

    Read the limits

    TeacherSummarize NIST: provenance, labels, watermarks and detection each have gaps.

    StudentsWrite what a detector score can and can’t tell you.

    CheckAnswer mentions error rates or missing provenance.

  5. 7 min

    Write the note

    TeacherModel: checked / found / still open.

    StudentsDraft a 50–80 word verification note for the recap.

    CheckNote states uncertainty without calling anyone a liar.

  6. 3 min

    Exit

    TeacherAsk: what would change your confidence?

    StudentsName one piece of evidence.

    CheckAnswer names independent, dated evidence.

Differentiated routes

One case. Seven ways in.

Each route changes what students read, make and prove, not only how long it takes.

Middle school

Grades 6–8: With a partner, fill an image-check card and write two sentences telling friends whether to trust the courtyard picture.

Sources
The image description, caption and campus facilities page only.
Product
Completed card plus 2–3 sentences
Raises the rigor
Add one other piece of evidence that would change your mind.

Supports

  • Image-check card: claim, who posted first, date, other proof
  • Frames: “The picture shows __. It doesn’t show __.”
  • Vocabulary cards: source, evidence, unverified
  • Talk before writing

Success looks like

  • Separates what the image shows from what it claims
  • Names a better source to check
  • Uses “unverified” correctly
  • Doesn’t accuse the poster

Access for every learner

  • Use a printed image-check card with icons
  • Describe the image aloud for students with low vision
  • Spanish vocabulary: imagen, fuente, verificado, sin confirmar
  • Offer an oral verification note
  • Reduce to two checks: who posted first, is there another record

Extension

  • Compare how two news organizations describe their image-verification process
  • Research what content credentials record and what they cannot show

Annotated student work

What a draft shows us.

Write what the crew should post about the courtyard image.

First draft

Heads up everyone!! 1The courtyard flooded today so don’t go over there. Some people are saying the picture is AI because 3the hand looks weird but I ran it through a detector and 2it said 12% AI so it’s basically real. My roommate also said her friend saw water near the library earlier, so that pretty much confirms it. Stay safe and 4tell your friends, we don’t want anyone getting hurt or ruining their shoes lol. 5We’ll post more if we hear anything else about it.

  1. 1Gap States the event as fact. Nothing independent confirms it yet.
  2. 2Evidence A detector score isn’t proof of the event, and detectors make errors.
  3. 3Strength Good that you noticed, but a detail is a clue, not a verdict either way.
  4. 4Audience Asking people to spread an unverified claim multiplies the problem.
  5. 5Strength Good: promises a follow-up. Say what you’re checking.

Revised

About the courtyard flood image going around: we can’t confirm it yet. We couldn’t find who posted it first, and the campus alerts page shows no active alerts, though its last update was Monday. A detector gave a low score, but detectors make mistakes and can’t tell us whether the event happened. So we’re not sharing the image as news. If you’re on campus now, check the official alert page before changing plans. We’ll update here by 6 p.m. Thanks for checking before sharing. If you have a dated photo or an original post, send it to Jordy.

Assessment

One-page rubric.

Mark the evidence you see. Leave room for a comment and a next step.

CriterionBeginningDevelopingProficientAdvanced
EvidenceTreats the image as proof.Cites a detector or a detail as a verdict.Checks the earliest source and an independent record.Checks several sources and names what each can’t show.
ReasoningDeclares real or fake with no basis.Hedges without explaining why.Matches confidence to evidence.Separates authenticity of the file from truth of the event.
Audience & purposeUrges spreading.Warns without guidance.Gives followers a safe next step.Gives a next step, a follow-up time and a way to contribute evidence.
RevisionNo change.Softens words only.Replaces the verdict with a verification note.Explains how each change protects followers and credibility.

Evidence I saw

Next step

Standards

What this case teaches, by the book.

CCSS 6–8 4
  • RI.7.8Students judge whether a realistic image is sufficient evidence for “flooded today.”
  • SL.8.2Students evaluate why the image spread and what the caption wants viewers to believe.
  • RH.6-8.7Students integrate visual information with written claims and campus notices.
  • W.8.2Students write a verification note explaining what was checked.
CCSS 9–10 3
  • SL.9-10.2Students weigh an image, a caption and campus information for credibility and accuracy.
  • RI.9-10.8Students identify the unsupported leap from a realistic picture to a real event.
  • W.9-10.8Students gather information from multiple sources and assess each one’s usefulness.
CCSS 11–12 3
  • RI.11-12.7Students integrate the image, provenance clues and NIST’s discussion of detection limits.
  • W.11-12.8Students assess the strengths and limits of each source against the claim.
  • SL.11-12.3Students evaluate the caption’s reasoning and use of evidence.
C3 Framework 4
  • D3.1.6-8Students choose sources by origin and authority, like the campus facilities page.
  • D3.2.9-12Students evaluate how credible a detector result is and what it measures.
  • D3.3.9-12Students look for inconsistencies across the image, caption and independent records.
  • D4.3.9-12Students adapt a verification note for the crew’s followers.
AP English Language 3
  • Claims and Evidence (CLE)Students match the confidence of a claim to the evidence behind it.
  • Rhetorical Situation (RHS)Students write for followers who want a quick answer.
  • Style (STL)Students choose precise hedging (“we can’t confirm”) without sounding evasive.
IB MYP 3
  • Individuals and Societies B: InvestigatingStudents plan a verification process and record findings.
  • Individuals and Societies D: Thinking criticallyStudents evaluate the limits of visual evidence and detectors.
  • Language and Literature C: Producing textStudents write a verification note with deliberate choices for an audience.
IB DP 2
  • Theory of Knowledge — Knowledge and technology (optional theme)Students ask how generated images change what counts as seeing for yourself.
  • Language A: language and literature — Readers, writers and textsStudents examine how captions direct what readers see in an image.

Take it off the page

Pause before you share an image as news.

  1. Find where the image first appeared before reposting
  2. Check an official or independent source for the event
  3. If you can’t confirm it, say so or don’t share it
  4. Suggest a “check before posting” rule for a club account you help run

Margin key

  • ●Evidence to check
  • ?A question worth asking
  • §A rule or process
  • ◆Who it affects
  • ∞A connection
  • →A next step