Wow--I was just turned on to Voicethread via the Learning 2.0 site that was set up for the recent Shanghai conference. In a nutshell, you create a digital story by adding images and adding your own words over the images. At first, I thought it was similar to Photostory, another great and simple way to use photos and audio, but the difference with Voicethread is the conversation that happens AFTER the product has been made. Students can comment on each other's work by adding their own words, and a little icon with their picture pops up on the side. I've joined a group of teachers from around the world in a wiki project called Books Go Global! where we will be using this with 4th graders to create book reviews. Wesley Fryer, of Moving at the Speed of Creativity, has great samples of books reviews done by his own children. The Voicethread site has a large amount of sample projects to give you ideas of how to use them in the classroom. Some ideas bouncing around in my head...
COUNTRY REPORTS--fabulous way to jazz these up AND allow kids to comment on each other's work or their personal experiences in that country
ART CLASSES--create a slideshow of works and have students begin audio conversations commenting on the work, like an audio blog. Sharon, thought this might be great for Tetrablink!
SCHOOL COMMUNITY--our 2nd grade does an "Our Cool School" project where the students interview the workers around campus. Making a Voicethread of that and sharing it with schools around the world would give a wonderful global perspective of how those jobs are the same and different.