1. http://www.flickr.com/photos/kevhickey/3276483596/sizes/o/in/photostream/

2.  First step type in your information
such as (
Name, Password, Email, School
name) click in the box “I have read
the terms of use and privacy policy”
 Second click on create trial account
 Third create a classroom
 Fill out application form
 Fourth add names for students
 Fifth click on go to the next step
Congratulations your all done!!