QR stands for Quick Response. These two-dimensional or matrix barcodes were first used by the Japanese automotive industry because they can store more data than standard UPC barcodes.
Uses for QR codes have expanded beyond tracking products. QR codes can link to URLS, locations, text files, contact information and calendar events. They can also be used to make phone calls, launch emails, tweet, or connect wifi networks and users to specific apps.
QR codes have become ubiquitous: they are on the menu at Denny’s, cereal boxes, and billboards. They’ve even found a place in classrooms. How can you use QR codes in your classroom?
QR codes eliminate the need to copy long URLs, making it easier for students to access online resources from a desktop, laptop or mobile device.
Use QR codes to link to websites, videos, handouts, and other course content.
- Replace bell ringers that are written on the board with a QR code linking to the question or material.
- Create a hook (à la Dave Burgess’s Teach like a Pirate) for students with a QR code.
- Create scavenger hunts using QR codes.
- Embed quick videos for students who need extra help in class materials.
- Link to solutions or extension activities for students who finish early.
- Share student work with the world with a QR code album.
- Share contact information with students and parents.
- Create short book talks for students.
- Link to directions and examples for homework.
- Link to standards.
- Link to frequently asked questions.
- Link to frequently used resources or templates.
- Post important information.
Use QR codes to connect students.
- Ask students to create contact cards for group projects.
- Share the Guest Wi-Fi with students.
- Create your own contact card for parents and students (email or phone).
Already a pro at QR codes? Check out augmented reality and Aurasma.
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