Paperless Classroom using Google Apps

Jeffco teachers may have seen this in the Messenger:
Hats off to Arvada High School Spanish teacher Matt Cisneros for going paperless in class. Cisneros has created a class website in Google Apps, with calendars, documents, student portfolios and more!
The AHS Teacher Librarian, Tara McJunkin, also deserves a shout out for her part in helping make this vision a reality.

• View Cisneros' Spanish class Google site. 

• Watch Senor Cisneros present an overview of his class website en Espanol on YouTube.

Anyone else have some examples?  Post links in the comments below!