Don's diagram is outstanding, but I also wanted to provide a solution for schools using Google Apps and iPads. The diagram below uses a combination of Pages, Explain Everything and Google Drive to achieve the same result, teacher created video feedback. Pages could of course be swapped out for any word processing app than can export as PDF and at a $9.99 price tag, that may be necessary in many instances.
A thank you is in order to Don for prompting me to update and finalize the workflow diagram above.
As always I like to highlight which apps were used to create the content in is post & the post itself.
Image: Created with Explain Everything & exported to the camera roll.
Blog Post: Written with Blogsy & published to a Blogger blog.