QR Jigsaws!
Jigsaws are a great way for students to become a teacher in your class. The idea is that every student learns one small piece of information and teaches their "puzzle piece" to the class. Once every piece has been taught, then an entire lesson was presented by the students themselves. A great way to guide students to the information you want presented is to make a jigsaw puzzle with QR codes!
Here is a great link that explains Jigsaws: http://www.jigsaw.org/overview.htm
Here is a great link that explains Jigsaws: http://www.jigsaw.org/overview.htm