Presentation
Group work
1. What are changes of state?
2. What are mixtures, compounds, elements, molecules and atoms?
3. What are separation techniques?
4. What are acids, alkalis and neutralisation?
5. What are solution, solvents, solutes, insoluble, soluble and solubility?
15 mins – final preparation
5 mins presentation for 6 groups - 30 mins
15 mins - review