Our new iPads have a QR Code reader on them. They are very easy to create and use with your students.
Simply do a search for a QR Code generator on Google and choose one of the first few that come up. They all work similarly!

Doug Peterson has shared this link of resources (QR Codes in Education): http://www.scoop.it/t/dp-qr-codes


Here are a variety of samples (site, text, Twitter account, etc.).

qr_31ce2.png
This is a simple site to use: http://www.smallqr.com/





QRCode_CreE7.png
This is an uploaded image from the site: http://qrcode.kaywa.com
(It's the QR Code that will bring you to this wiki site).
Simply paste the URL you would like in the box and click GENERATE!
The image can be saved as a pdf, png, or embedded with an embed code.


QR Code generator
This is an embedded image (using the embed code, not saving or downloading the image of the QR Code).
You will have to scan to see the special text message that I created just for you!!
This was created with the site: http://goqr.me/

qrcode.13037691.png
This is a QR code representing a Twitter profile. There are many options to print, save, or display your codes.
This one was made using the site: http://www.qrstuff.com/