Here is the Wave recording. You'll have to fast forward it as it's nearly two minutes even clicking as fast it would load.

ADE Wave.mp4

Sample Student Portfolio o using iWeb:

What is nice about iWeb is that iWork docs can be shared to the blog with a click - easy to make entries. On the showcase pages of the site, kids can easily create links to particular blog entries. I think what I've created is a bit cluttered, but you can at least get an idea of what kids can come up with rather easily.