"My plan was this...they had to pick three pictures already in their photo library from throughout the year. When the imported the pics into iMovie, I wanted them to narrate over the top to tell a story. This can be tricky, but there are a few tricks to make it easier. Tell the kids to narrate as long as they want to because the pictures are simple to edit and make longer or shorter in the iMovie. I also like them to narrate one slide at a time, to keep their thoughts focused on one picture. The most difficult thing for first graders to understand is to accept and review their narration. If they don't accept it, it will get lost in cyberlimbo, so make sure you go over that with the class."
Via John Evans