Next Friday I have been asked if I can take assembly for our year 5 and 6 classes for half an hour. I have no problem with talking for that long, but I am sure I will have bored them to tears if I just talk for 30 minutes. Any good ideas for doing something interactive that will keep their interest but not incite riotous behaviour? I guess since it is assembly, I had better have some kind of theme/moral to it as well. Singing assembly I can cope with, and ones where I can tell a story with a moral and discuss it. However 30 minutes is too long for that. Help!!