In this activity, children explore a familiar real-life phenomenon—ice cream freezing—through playful scientific inquiry and teamwork. They begin by predicting what will happen when a liquid mixture is placed in a very cold ice-and-salt bath, drawing on everyday experiences with melting and freezing. Then, they test their ideas by measuring ingredients, sealing bags carefully, and shaking in a structured routine that allows observation and comparison.

This follows a simple research cycle: students predict, test, and observe how cold and motion change materials, then adjust their approach when problems appear (uneven freezing, weak mixing, cold hands, leaks). They also connect science learning to values by practicing care for people (allergies, fairness, hygiene) and care for nature (plant-based ingredients, minimizing waste, cleaning up). The result is immediate and meaningful: students experience how curiosity, cooperation, and smart strategy lead to a shared outcome.