Well, it is July 1st, so happy Canada Day to those of us who hail from the Great White North.
On Tuesday of this week, iTunes added podcasts to their music store, and as I write this, I'm listening to a podcast of CBC Radio 3, all independent Canadian music. That's a pretty good way to celebrate Canada from a distance.
Speaking of podcasting, I want to look at this new medium a little more. Essentially, podcasting is the broadcasting of radio-like shows, but it can be done by anybody who has a computer. Thus, just like the World Wide Web allows anybody to publish their ideas to the world at large, podcasting allows anyone to record and broadcast a show about anything they want to share with the world. These shows are recorded on one's computer or some other audio recording device, and then uploaded to the Internet as MP3 files. Listeners, then, can download the files to their computers and sync them to an MP3 player (such as an iPod - thus the name "
podcast").
What are the advantages of this medium? First, it provides a potential world-wide audience for anybody who has something to say. Second, listeners can get this content for free in most cases. Third, listeners can listen to the programs whenever they want because they have the files on their computer or MP3 player. And fourth, if you subscribe to a particular podcast, the latest edition of it will be sent to your computer automatically.
So far, I have subscribed to CBC Radio 3, Engadget (a tech show), and the NECC 2005 conference. There are thousands of podcasts available covering every taste imaginable.
Is there potential for this medium in education? I think so. There is a certain 'cool' factor which can motivate kids. Thus, if there is a media studies course, or an English course, students may like having that potential wide audience for their material. This is just an example, of course. I also think there is potential for teachers to use podcasts to send information (such as homework notices or course supplementary information) to students.
There is also a strong likelihood that podcasting will be misused in the early going. It is still very new, and we don't know yet how to use it well for educational purposes. For sure, there will need to be research done to see how it can best be utilized in education.