Playing with QR Codes

One of the goals I set for myself back in August was to learn and use as many web 2.0 tools as I can.  Today I've been playing with QR Codes.  I can't  believe how easy they are to create.  I can't wait to teach my students how to make them and what we can share with them.  Another exciting thing to add to the list.  Check out my very first one.