It’s a Matter of State in Year 4 Science 26th September 2025 Science Year 4 have been busy investigating how heat changes different solids. Using careful observation, they measured the time taken, temperature reached, and the changes in state when the solids were heated. The children were fascinated to see how some solids melted at different rates, sparking lots of discussion about why materials behave in different ways. It was a fun, hands-on way to explore science in action!