From the thread about children miss-behaving in Sunday School, and showing off all the time, and not concentrating, I thought this might be an interesting story to share with them: If they have a problem with humilty:
THe story I wrote was for was for 5 year olds, but u should tell them something that's small and not too long, and perhaps from the synaxar.
keep the lesson time to about 30 mins -not more.