The Google Drive Assignments App enables instructors to assign Google Docs, Spreadsheets, Slideshows, and Drawings from directly within the Schoology platform.When a student opens the assigned file,an individual student copy is automatically generatedso that the student can work on it and submit, and the instructor can then provide feedback and grade the assignment, all without leaving Schoology.
The online instructions for using Google Assignment is here.
A video showing how to create an assignment is here.