QR Codes and education | Technology in the Classroom

FROM: http://itbabble.com/2011/09/03/qr-codes-and-education/

Instead of a QR code and an expensive smart phone , what about index cards? It’ll set you back $1.49 (from staples.com). The result is the same and everyone can participate. No real socio-economic boundaries anymore. …

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QR Codes and education | Technology in the Classroom