iTunes U provides everything an instructor needs to bring the classroom together on iPad - build lessons with apps and your own materials, collect and grade assignments from students, start class discussions or talk with students one on one to answer questions and provide feedback.
Download from the App Store: iTunes U
The Victorian Department of Education and Training has an iTunes U campus (access by clicking on the image above). Victorian government schools who develop courses are encouraged to establish and maintain their own campus or use the Department's campus to publish and promote their courses.
A school can set up and manage their own iTunes U Campus on the iTunes U public site. The schools below have a number of iTunes U courses available on their school campus: