Children should be submitting their work correctly in Google Classroom – this allows your teacher to view it, mark it and comment on it properly.
Turn in an assignment.
Go to classroom.google.com and click Sign In. Sign in with your Google Account. For example, email@example.com.
Click the class Classwork the assignment
To attach an item:
Under Your work , click Add or create select Google Drive , Link , or File .
Select the attachment or enter the URL for a link and click Add . Note : You can’t attach a file you don’t own.
To attach a new doc:
Under Your work , click Add or create select Docs , Slides , Sheets , or Drawings . A new file attaches to your work and opens.