Not familiar with it? Here is an overview of what features are available in the Google Chrome app:
How to get your free Google Read & Write app subscription:
1. Download the Read & Write App from the Chrome Store : http://goo.gl/a38oFZ
2. After installing Read & Write go to http://rw.texthelp.com/drive/Home/RegisterTeacher to register and activate your premium subscription
Interested in reading about the features ? Go to http://rw.texthelp.com/drive/Support/Premium
Thanks to Read & Write for offering this valuable tool to teachers.