A 60-minute lesson in which students will explore how changes from solid to liquid and liquid to solid can help in the process of recycling plastic.
This lesson plan includes the following resources:
Australian Curriculum alignment
Science knowledge helps people to understand the effect of their actions
A change of state between solid and liquid can be caused by adding or removing heatElaborationsinvestigating how liquids and solids respond to changes in temperature, for example water changing to ice, or melting chocolate (Skills: Numeracy, Critical...