The inicial set-up:

Each Classroom set up a Class Edit, Class View, and Dropboxcollection .  Make sure to include both the name of the student and the class so that multiple classrooms are not using the same naming convention.

View of Collection Tree

Class Edit ~ These will be files that are editable by everyone in the class
Example: Group Assignments

Class View ~ These will be files that are only viewable by everyone in the class
Example: Syllabus, worksheet template’s

Student Dropbox ~ This is only between the teacher and the particular student.
Example: Handing in homework