Using Google Drive and Docs

You can use Google Drive and Google Docs to:

create and share syllabi;
create, share, and update course schedules;
create sign-up sheets for field trips, food sign-ups, etc.;
create documents for students to collaborate on (e.g., work on a project outside of class together)
create student folders for students to submit their work (doesn't have to be Google Docs, necessarily)

Here is another video I created in 2015 that goes through similar material, but includes more nitty-gritty on creating a schedule based on a template, as well as some other tips and tricks for using Google Docs: