Start Using QR Codes In Your Classroom. Here's How. | Linking Literacy, Research, and Practice |
I'll admit QR codes were a bit of a mystery to me until recently. I've seen the funny little codes in magazines and advertisements, and I understood that if you had an app on your phone you could scan them and get...somewhere.

Via EDTC@UTB, Informatics, FEED THE TEACHER, Mark E. Deschaine Ph.D.