Here is another wonderful resource on Google+ for schools which I am adding to the Google Plus section here in Educational Technology and Mobile Learning. The present guide is created by Eric Curts who is both a Google Apps certified trainer and Google certified teacher.
In this short guide, Eric will walk you through a step by step process on how to tap into the educational potential of Google Plus. It starts with a general overview of Google Plus suite of tools then moves to the second section where you will get to learn how to activate Google Plus for your school account. In the Profile and Setting section, Eric explains how to edit your profile information and how to manage your profile visibility settings. The last remaining parts of this guide provide some tips on how to search for people and manage your circles and communities, and how to post, share, and comment. Overall, the guide is a must read and I recommend that you share it with your colleagues.
Click Here to access this document.