Apply a three-step cycle -- revise for content, edit for conventions, then type a clean copy -- to move the narrative draft toward a finished piece.
Finishing a piece of writing is not one step, it is three, done in order. REVISE means improving your words and ideas (a boring verb, a missing sensory detail, a confusing part). EDIT means fixing the rules (spelling, capital letters, punctuation). TYPE means making the final clean copy.
Doing them in this order matters: there is no point editing spelling in a sentence you are about to cut. Revise first, edit second, type last.
Mastery looks like: They correctly sort a needed change as either revising (content and craft) or editing (conventions), and apply both in order before typing.
Common stumbles: Editing spelling and punctuation before finishing content revisions, then having to re-edit after cutting or changing sentences.