QR codes or quick response codes are popping up all over. Just look in a magazine, your junk mail or a poster at a store. Advertisers have jumped on the bandwagon, but how can they be used in education. Well these little codes connect the material world with the digital world through the use of smartphones. Put one on a math worksheet that takes students to a YouTube video on how to solve the problems. Create a scavenger hunt with learning tasks. Put them on the backs of books directing students to the authors website or a book trailer. Your only limitation is your imaginatioin.
