Hi, I teach this with my Y7s. You could show them a clip / provide newspaper style cuttings / provide pictures and get them to go round the room and classify them into a venn diagram e.g. social, economic, environmental. My Y7s can do that. You can also show differentiation really well as lower ability can look at the images whilst higher ability could read a more lengthy article. You can even print on different colour paper to show how challenging they are and get them to find ones that challenge them.