🛠️ Prototype Test and Revise

Teams build a low-fidelity version of their chosen puzzle using sentence strips, cardstock, scissors, sticky notes, puzzle pieces, or taped paper pathways. Students run a structured peer feedback round where they give feedback to 2 peers, receive feedback, and revise; testers note where solvers hesitate, ask for help, or misread directions. Teams then conduct a second test with a new pair, compare both rounds of evidence in their notebooks, and improve clues, rules, layout, and solution accuracy.