I’ve been experimenting with a site called Fold That Story, which allows you to collaborate on a story, one small piece at a time (without knowing the pieces written prior to the one before you, so the writer is always in the dark about where things really began). So far, so good, and I may tinker with it with my sixth graders here at the end of the year, particularly with the option of allowing them to create their own stories.
Here are the results of two folded stories that I set in motion with teachers in our iAnthology writing space.
Peace (in the fold),
Kevin