Once again I am at a school which is not providing internet. For all those in the same situation I want to point you to a work around I posted last year. Using Firefox with the Scrapbook add-on to "surf the web" offline.
Lately I have been using FlashGot instead of Scrapbook (although Scrapbook still works well). Just download and install Flashgot. Then when you are on a site you wish to share with your students offline at school right click and choose Flashgot All. Go to any linking pages and repeat until every page you wish to share has been downloaded. Then, at school with your students, go to your "Downloads" folder, double click on the page you wish to view and surf the web offline.