Unit 2 - How the World Works Central Idea: Understanding the way matter behaves can help us to use it for our benefit. Lines of Inquiry: Function: Transformation of matter from one state to another Change: How energy is transferred through matter Responsibility: How we use our knowledge of energy and matter. Key concepts: function, change, responsibility Related concepts: matter, transformation, energy, development Learner profile: knowledgeable, inquirers, thinkers We began the unit by looking at the different states of matter, making a poster to categorise objects into: solid, liquid or gas. Students then researched and worked on experiments to show transformation of matter. The experiments helped them to further their understanding of states of matter, and the conditions necessary to cause changes to these states. Students then looked at the concept of energy, and began researching different forms of energy. They then created slides and gave a presentation sharing their fin