I thought I would share this because this happened on its own, but has been really cool. DD and her cousin live 5 hours apart and only see each other 4-5 times per year. They started writing a book together about wolves on one visit, and then started face-timing when we returned home. I set them up with google docs and now they can both be typing and reading the same document at the same time, while chatting over face time! The writing is pretty good, and I think they are both learning from each other about word choice, phrasing and grammar. They will talk through better ways to say something and also about their ideas for the story.