You can now hear audio and watch images on iPods
I've been taking a look around a few instructional websites these past few days, including one loaded with PowerPoints that explain some pretty critical notions in Scottish education today. The biggest problem with a PowerPoint or PowerPoint notes is this: looking at it without the person who gave the presentation serves no purpose.
"A podcast or MP3 of the person explaining each slide is what we need here," I cry. But how could we sync the voice of the person with the PowerPoint. How could we get the user to click the PowerPoint on in time, but without hurrying the user to move on when they're not ready? Yes, I too find most PowerPoints horrifically too fast to keep up with.
Enhanced Podcasts are the answer, I feel sure. At the MakeZine blog I found a 'How-To' on Enhanced Podcasts that explains what they are and how to make one:
"These are audio files that can have slideshows, URLs and some cool features we have discovered... Enhanced podcasts are AAC encoded audio files (m4a or m4b, m4p) with new data inside them that can be time based, like an image or a URL to appear at a certain time.
You can use Chapter Tool to create Enhanced Podcasts that work with iTunes 4.9 or later. Enhanced podcasts are podcasts that contain chapters. Chapters can be modified to display pictures or web links that can be displayed within the iTunes song artwork pane.
On a color iPod the "chapters" can be skipped to and a new image will be displayed as the playhead reaches the time stamp you created and display the image you wish."
And in the classroom...
Now you can create revision PowerPoints for your pupils that play right through with your speech explaining each slide, revising vocabulary or giving listening practice with subtitles or visual clues. If pupils find one point too tricky, they can flick back to the chapter mark and watch/listen again.
I'm going to try to make an Enhanced Podcast for French soon, but in the meantime you'll just have to watch this space...
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