Use an example with a positive outcome. Consider the A300 vs missile in Baghdad. There is a good pilot orientated write-up of the airmanship issues (I am looking for a link) and Airbus have a ‘graphical’ presentation (Operators Conferences) with animation of the final approach and landing (FDR).
If you would like to try something ‘out of the ordinary’ see
Combating omission errors through task analysis and good reminders from James Reason and involves a photocopier.