How QR Codes Support Teaching and Learning

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A QR (Quick Response) code is a special type of barcode than can hold more information than traditional UPC barcodes. With a QR code reader app, information can be retrieved and displayed quickly using the camera on a smartphone or a tablet device. Most QR readers can also create QR codes. These barcodes can connect to web URL’s, text documents, e-mail addresses, and other information.

Information Stations

Are there certain areas of your space where it would be convenient for students to regularly access information? Consider creating QR codes that allow students to easily retrieve important information. For example, in a weight training class, a teacher could post QR codes at each piece of exercise equipment. The featured poster links to videos that show proper form for chest exercises.

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Differentiated Skills Groups Oftentimes, we need to differentiate instruction for varying student needs, but we are unsure of how to accomplish the task. QR codes can be linked to different online tasks that develop students’ skills. Teachers can assign students to scan a particular QR code, or students can self-assess and choose for themselves. The codes pictured were created after students had completed writing drafts. The teacher identified three areas for different groups of students to develop: parallel structure, subject-verb agreement, and correct use of apostrophes.  The QR codes link to related activities at chompchomp.com.

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Promoting Self-Selected Reading Connecting students with books that meet their interests is a vital for creating motivated independent readers. Online book trailers are an engaging way to convey information about books in the 21st century. Create a display of books with QR codes to initiate a visual “booktalk” that students can access on demand. The photo below is a book display created by Samantha Gallman (@hav2laugh), the media coordinator in one of the schools I serve.

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Group “Scavenger Hunts” QR codes are a great tool for classroom scavenger hunts. First, teachers can determine the types of information they want students to explore. Then, they can search for websites, videos, maps, and documents that support students learning the information. The pictured scavenger hunt had earth and environmental science students explore the effects of pollution in regards to ocean acidification, the greenhouse effect, and other aspects of climate change.

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Reading Scaffolds Teachers can create reading scaffolds for students with QR codes.  For example, QR codes can be attached to a text’s margins. When 9th grade students read “The Sniper,” I created QR codes that linked to background information, pictures, and YouTube videos that would support and enrich their reading experience.

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Create Your Own QR Reader and Qrafter are free QR Code apps that can create QR codes. You can also create your own QR codes on your desktop or laptop using The QR Code Generator. Please use the comments section below to share ideas about how you are using QR codes to support learning in your schools.

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