Elephant Toothpaste Experiment 

This experiment helps with the understanding of the particle model of solids, liquids and gases and allows pupils to discover for themselves why particular observations can be predicted, formulating their own theories about how the world around them works. This model can be learnt using an exercise book in a classroom, but we are Winchester House, so we seize every moment to make learning interactive, hands-on and engaging, taking the Laboratory outside and doing the science for real.