What is Google Classroom? Click here to learn more from Google.
There is a very easy to follow presentation and video for those who would like to see it step by step. The presentation is a little dated, Classroom offers much more now, but it is a nice step by step way to get started. The presentation can be found here and the video can be found here.
Alice Keeler, the author of the book "50 things you can do with Google Classrom" has an awesome blog with tips galore. Click here for a link to her post called "10 things to start with in Google Classroom". Click here for a full list of her Google Classroom blog posts. If you need ideas for Classroom, her blog is a GREAT resource!