... and NOT see all the student files!
Remember that Google thinks you want to see and find EVERYTHING and ANYTHING. But in reality you're only looking for YOUR own files!
Watch the video to see how to search or display only YOUR items.
I forgot to mention... After you click your icon it will say "owner:me" in the search bar. Then type what you are looking for!
It is different in Drive, than in your Document type. Either;
Click "Your icon" in the search box or
Click "Owned by ..." in the column heading.