Next week is 'geography week' in my sons school. As this is obviously my area of expertise I offered to help, DS's teacher has invited me in to talk to his reception class about being a flying doctor (his dad was when we lived in oz) in Australia (the country his class are studying).
Subject matter is not a problem but as i'm used to dealing with 11-18 years olds i'm at a loss how to pitch this.
How can I get over to them the size of the place, had thought of taking some props like a toy helicopter but are they too old for that? Help!