This is a good way to teach things! Visually, and with a very easy script. The Lefever brothers have created a series of videos with easy explanations on diverse issues, mostly ICT related. Information is easy and the pace is not too fast. Students will easily undertand it. You can find them in their own Youtube page

Why not trying to create similar presentations with our students?

Here’s a video on how podcasting works:

[kml_flashembed movie="http://www.youtube.com/v/y-MSL42NV3c" width="425" height="350" wmode="transparent" /]

This one is a very clear explanation on blogging:

[kml_flashembed movie="http://www.youtube.com/v/NN2I1pWXjXI" width="425" height="350" wmode="transparent" /]