One of the things to remember, when sharing Google Docs with others (especially students) is to only share documents as “view only”. This will save your document from being edited or deleted by the other user.
However- what if you teach multiple sections of the same class over the course of the day? Instead of making multiple copies of one document to send out to each of these classes, what if you could make a duplicate of any Google doc, sheet, slide, or drawing, for each of these classes?
There is an add-on by Alice Keeler called Copydocs that will do just that! Simply follow the link above to get this add-on and for directions on how to use it! Each class is named in the document title to help manage the correct documents for the correct class.