Mozilla used to provide a great little tool called X-Ray Goggles that let you modify the code and see behind any website. They shut it down a couple of years ago and considering that then Ive been advising that people just
use Chromes check tool to see the code behind a webpage. In reality, I even consisted of that in
my weekly newsletter today. Today I discovered that
Mouse.org offers its own
X-Ray Goggles tool for customizing the code and viewing behind a page..

Mouse.orgs X-Ray Goggles tool lets you see the code behind any web page and change that code to show anything that you want in location of the original text and images. After you have actually made the changes you can publish a local copy of the websites. In this short video I supply a presentation of how Mouse.orgs X-Ray Goggles tool works..

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

As I pointed out in the video, you could utilize X-Ray Goggles to alter an article on the internet to make it a satire story. Then print the page and give it to your students to attempt to identify the satire elements of the story.