QR Codes

I used www.qrvoice.net to create a QR code the students can scan with their phone to get their homework assignment. I also created one just for fun. I'd like to eventually use this for a new twist on the metric lab. Rather than having conversion problems posted around the room, the kids could scan the QR codes to get the problem.

Try scanning the QR codes and see what you think.  You will need a QR scanning app on your phone  to do this.