Well I've thoroughly enjoyed preparing my next web design lesson. We'll be reviewing good & bad web design, which I think will be interesting and offers a great opportunity for collaborative working, and then I'm going to do a session on QR codes, which I think will be great fun.
I've generated a couple of codes of my own to get the class started, but I can see great potential for this with my teenage students, who I think could be very easily engaged in a variety of ways using QR codes. Definitely one of the more interactive aspects of ICT at the moment!!