🎤 Measurement Challenge Day Showcase

Teams present their interactive measurement station to a visiting class (new users who have not tested it before). Each team gives a 3–4 minute pitch explaining: their original user insight, their “How Might We” statement, how kilograms/grams/liters are used, and how feedback changed their prototype. Visitors complete the station task (estimating and measuring mass or liquid volume and solving a multi-step word problem), then leave one written feedback note. Teams record at least one quote and one suggestion in their journal and share one remaining improvement they would test next.