However, as is OFTEN the case with Google, things change and they change quickly.
Google Drive has been reformatted to incorporate a new user experience that brings added benefits to the way we work with greater efficiency. The video below from Google outlines many of the new changes.
With any new change, though, there is opportunity for confusion as users get used to the new platform. Honestly, it seems as if the changes actually bring back some skills that many users were previously familiar with when searching for and selecting files on a computer, so these changes may be exactly what some users have been waiting for.
Take a moment to watch the video, switch over the new Drive experience (I did so by selecting the gear icon when I was in Google Drive and selected New Drive Experience), and start getting a bit more comfortable with the new layout, format, and toolset this version of Google Drive offers.
Additionally, if you have not yet realized it, Google Apps on the iPad has made some major alterations in the past few months that teachers should be aware of. New apps, including Docs and Sheets, are now the apps used to EDIT Google docs and sheets files, and Drive is the storage and management app. The video below is a pretty good overview of what these apps can do. Again, if you have not seen this yet, now would be a GREAT time to get familiar with these apps before the students return.