Google Apps for Education allows sharing of documents, spreadsheets, presentations and sites which can all be worked on collaboratively in real time. All can be managed securely within the domain of the school by the administrator. These tools can be used effectively by school management, staff and pupils alike.
Online training for Google Apps for Education is available by following this link.
Google Apps for Education - Intro
Introduction to Sites
Sample Video - Setting up a Site
36 Interesting Ways to Use Google Docs