It’s a very very cold week and we have been exploring ice in the water tray. We have been observing it melt due to the heat of the room or our hands then added warm water or salt to discover how this speeds up the thawing process. The children have been sharing how you defrost the cars in the morning or salt the step so they don’t slip. Then we watched on You Tube the gritter lorries being filled with grit and then how they spray the roads to help keep the roads safe.
