I watched a video about a 1st grade boy that was asked to make a scientific butterfly. He made a first draft and his friends complimented him and tolled him what he could get better at. Then he made more and more drafts until he saw how well he got at it. Then he could tell how much he had improved. At the end he ended up with6 drafts. You might want to watch the video here is the link.
Austin's Butterfly: Building Excellence in Student Work - Models, Critique, and Descriptive Feedback from Expeditionary Learning on Vimeo.
I think I improved this post by making it have punctuation in it.