Mozilla used to offer a terrific little tool called X-Ray Goggles that let you view and customize the code behind any webpage. They shut it down a couple of years back and considering that then Ive been advising that people simply
use Chromes examine tool to see the code behind a webpage. In reality, I even included that in
my weekly newsletter this week. This week I found that
Mouse.org uses its own
X-Ray Goggles tool for viewing and customizing the code behind a page..

Applications for Education.
Mouse.orgs X-Ray Goggles offers an excellent way for students to see how the code of a website works.

Mouse.orgs X-Ray Goggles tool lets you see the code behind any web page and modification that code to show anything that you desire in location of the original text and images. After you have actually made the modifications you can release a regional copy of the websites. In this brief video I supply a demonstration of how Mouse.orgs X-Ray Goggles tool works..

As I pointed out in the video, you could use X-Ray Goggles to modify a short article online to make it a satire story. Then print the page and give it to your trainees to try to determine the satire elements of the story.