This experiment illustrates to pupils that low temperatures are required for freezing and water expands when frozen.

This experiment illustrates to pupils, how water can change in form and become a gas

This experiment illustrates to pupils the principal of water wastage, making them more conscious to conserve water.

This video shows teachers how to set up a garden in a bottle project. The purpose of this project is to help illustrate to pupils, the concepts of evaporation, condensation and precipitation.