Teachers Guide on The Use of QR Codes in The Classroom
What are QR codes ? According to Wikipedia, a QR code is " a specific matrix bar code ( or two-dimensional code ), readable by dedicated QR bar code readers and camera phones. The code consists of black modules arranged in a square pattern on a white background. The information encoded can be text, URL, or other data." Here are some video tutorials to help you understand it all : Video tutorial : Introduction to QR Codes Video Tutorial 2 : Why Use QR Codes Video Tutorial 3 : How to Use QR Codes What do I need to start using a QR code ? A phone with a camera or a Smart phone. 1- Kaywa This is one of my favourites . 2- Snap.vu This one here lets you generate codes from URLs and has an option for tracking usage of the code. 3- Delivr This service allows you to shorten a URL and generate QR code from all kinds of URLs. 4- Sparqcode This tool helps users generate QR codes from phone numbers. 5- Qurify This one generates QR code from text. 12-QR Stuff This one has more options.
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• QR Codes
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