I mentioned podcasts yesterday - they are online "radio programmes" which are free to download and which can be copied to the mp3 player (black box) for you to listen to whenever and wherever you like. You could also connect the mp3 player to your laptop or the speakers and play snips of them to your class if you wanted.
As always, (almost) anything is possible!
Some podcasts are audio-only, others have videos too.
Explore, investigate and if you come across something you're not sure about, then ask - one of us might have the answer.
Here's a few to start you off:
Craft magazine has a
podcast with some fun ideas
and
Cast On which has a helpful page
Much help is available on this...don't panic if you don't get it all at once! Just have a go with things and enjoy the journey.
Oh, and don't forget to share what you find with us, will you?
(Find more podcasts by googling "podcast" and see what you come up with)