These are some writing checklists where the student self-evaluates their writing alongside the teachers evaluation.
There is a checklist for expository writing, persuasive writing and personal narratives. The checklist is based on the six traits of writing. Each trait has a total of four points making the score out of 24.
It is in a publisher document and can be edited to fit your "classroom lingo". For example, for word choice we call them "spicy words". This may not fit what your kiddos are used to, so you can change it if need be.