Spot wrong answers
Verify an AI “fact” for a science poster
Walk one shiny claim from chatbot to poster-ready — or to the reject pile — using a clear verification path.
1Learn the idea
Read
Step 0 — Split the blurb into claims
Write chips:
- Vesuvius erupted in 79 CE.
- Pompeii was buried by that eruption.
- Ash depth reached about 25 meters.
- Burial happened in under an hour.
- No written records survived.
Now you can check pieces instead of worshipping the paragraph.
Read
Step 1 — Rank by poster risk
Your title and biggest callout box matter most. If the poster’s hook is “25 meters in under an hour,” those numbers are load-bearing. The date and Pompeii connection also matter for a science/history crossover grade. “No written records” might be a side claim — still check if you’ll print it.
Read
Step 2 — Independent sources only
Open your textbook chapter, a museum page your teacher linked, or an encyclopedia approved for class. Do not ask a second AI “is this true?” as your main move.
Suppose your sources support 79 CE and Pompeii’s burial, but they describe complex ash and surge deposits over a longer event — and they mention Pliny the Younger’s letters. Suddenly claims 3–5 look shaky or false.
Read
Step 3 — Decide keep / rewrite / drop
- Keep well-supported claims (date + Pompeii link) with a source line your teacher accepts.
- Rewrite dramatic numbers into cautious wording (“thick ash layers; see source”) or replace with a figure from your book.
- Drop “no written records survived” if sources show otherwise.
Put the source on the poster corner. Audience trust needs a trail.
Read
Step 4 — Freeze the poster text
Final callout might become: “79 CE: Vesuvius eruption buries Pompeii (see class text, p. __).” Boring? Maybe. Accurate? Grade-saving.
If a teammate says “but the AI version sounds cooler,” remind them cool wrong facts fail verbally when the teacher asks where the number came from.
Read
Full path in one breath
Split → rank → non-AI check → keep/rewrite/drop → label the source → only then decorate.
Go deeper
Before you start
Why this matters
Your group is making a poster on volcanoes. Someone pastes an AI blurb: “Mount Vesuvius’s 79 CE eruption buried Pompeii under 25 meters of ash in under an hour, and no written records survived.” It sounds poster-perfect: date, place, dramatic number, bold claim. Your job is to verify before the glitter glue comes out.
In the wild
See how this idea shows up as a product and a company — then come back to the lesson. Skills transfer across vendors.
Related lessons
Check your understanding
Page assessment
Answer from memory. Completion is saved from this evidence, not from opening the next page.
All responses are required.