Teachers if you can’t access youtube, please see teachertube.
Here’s my 2-minute youtube video showing the editing and publishing process. Teachers, if you can’t access youtube in the classroom, please use this teachertube link.
When I do workshops on revision, I often share an example from a draft and a revision to illustrate how I work. At the request of teachers, I have created pdf pages that you can download and print (or project onto your classroom screen) to share with students.