As part of our science we are investigating solids, liquids and gases and focussing on water in these 3 states. Primary 2 have enjoyed investigating how water can change from one state to another and are experts in explaining the state it changes from and the state it changes to using words like ‘melting, freezing and boiling’. Here are some pictures of our class taking part in an experiment to investigate how ice can melt to water. We also decided that hot water melted the ice quicker than salt.