I do the occasional screencast for my students, sometimes from scratch, other times explaining Saddler examples and then post them on the SLN for watching at home. They seem popular and get watched by students. I noticed the video button in blogger and thought I might see if they are useful to anyone else. They only take about 5 mins to do, have the occasional error in them (which become discussion points in themselves) and have become a fairly positive addition to my available teaching pedagogy.
Here's two on feasible regions and sensitivity that I did the other day. I have higher res versions available for putting on my IWB.
If anyone is interested, they are done using an iMac, quickTime and ActiveInspire. They're encoded using the cellular setting for use on smartphones and tablets.
