Heating and Cooling Effects Game

In this 'Heating and Cooling Effects' word sort activity, second-grade students explore how heating and cooling affect different materials, with a focus on identifying which changes can and cannot be reversed. This NGSS 2-PS1-4 aligned activity helps students understand that materials respond differently to temperature changes. Through sorting items like 'wax melting,' 'milk curdling,' and 'glass melting,' students gain a clearer view of reversible and irreversible transformations in matter. This exercise promotes a deeper understanding of physical changes and chemical reactions, reinforcing key concepts in matter properties. The activity is interactive and thought-provoking, helping students apply evidence-based reasoning to categorize each change accurately.