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Scientific Claims Courtroom

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Grades 9-1290-120 minSource: Creative Dad Company

Teens put a real (or realistic) scientific claim on trial, reproducing the underlying experiment themselves before arguing whether the evidence actually supports the headline. It's a great antidote to 'studies show' thinking.

Choose your version

Every level teaches the same core idea — pick the one that fits your time, budget, and energy today.

Prep: 10 minActivity: 30 min1 session~$2/groupOne table for the Scientific Claims Courtroom evidence and prototypeBeginner-friendly

Setup

Print or handwrite the four Scientific Claims Courtroom challenge steps and place common paper supplies on one table. Prepare one small sample, dataset, scenario, or recycled-material model drawn directly from the project description; no device, paid tool, room decoration, or purchased kit is required.

Activity

  1. Read the Scientific Claims Courtroom challenge aloud, then read a simplified version of a real scientific claim and predict whether the experiment behind it will hold up when repeated.
  2. Use paper, index cards, recycled objects, or facilitator-provided sample data to reproduce the core experiment with available materials, recording results carefully.
  3. Run one tabletop trial and compare results to the original claim and discover the effect is smaller, bigger, or less consistent than advertised, then figure out why.
  4. Finish by hold a mock trial where a prosecution and defense argue the claim's validity in front of a judge, using the reproduced data as evidence; record the evidence that supports the decision.

Done when: The group completes a defensible Scientific Claims Courtroom solution, records at least one test result or comparison, changes one claim or design in response, and supports its final decision with that evidence.

Materials

baking soda, vinegar, plastic cups, poster board, index cards, digital timer

Shown for the Quick Start version — switch tabs above to see what changes.

Disclosure: Materials links below go to Amazon. As an Amazon Associate, Creative Dad Company earns from qualifying purchases at no extra cost to you.

Steps

  1. Read a simplified version of a real scientific claim and predict whether the experiment behind it will hold up when repeated.
  2. Reproduce the core experiment with available materials, recording results carefully.
  3. Compare results to the original claim and discover the effect is smaller, bigger, or less consistent than advertised, then figure out why.
  4. Hold a mock trial where a prosecution and defense argue the claim's validity in front of a judge, using the reproduced data as evidence.