Everything is made of matter in one of its forms e.g. solids, liquids, gases, plasma.
Matter can change from one form to another e.g. snow (solid) can melt to water (liquid) then evaporating into water vapour (gas), before condensing back into water, which freezes back into snow. This is called the water cycle.
Design a poster showing the life of a snowman as the snow passes through the water cycle. Label each section correctly : condensation, evaporation, freezing, melting. What are the states of matter involved?
Skills used in this investigation
Curriculum for Excellence Experiences and Outcomes