A newish WebQuest site has a huge range of really good WebQuests for all levels and curriculum areas and also has a portal for you to create your own WebQuest. Go to Zunal
See an example shot here:
I was working with a Year 2 class today and showed them how to use Go Animate for learning conversations. Here is what a pair of children came up with in only ten minutes, I thought it was good as it was just a practice learning how to use the programme.