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QR Codes

QR Codes are barcodes that can be read in 2 dimensions.   They can be scanned by smartphones or webcams and take the user to a website, video, give a text message, etc.   

Watch the You Tube Video below to learn more:

What to get to know QR Codes better?

Learn more about how to create and use QR codes in your classroom.  

Subpages (1): QR Codes in Depth