Here’s an interesting way to harness the power of Web 2.0 in your classroom. Sketchcast.com is a site devoted to the creation and sharing of sketches, some with audio and some without. What’s great about this site is that each sketch you create is given an embed code, so you can attach it to your blog, wiki, or website.

Here’s an example (albeit a bad one).

[kml_flashembed movie="http://sketchcast.com/swf/player.swf?id=5kuE74D" width="425" height="350" wmode="transparent" /]