QR Codes in the Classroom

qr code

According to brain based research, the brain responds to novelty. In fact, the brain is built to ignore the old and focus on the new. As educators we can use this research to our advantage by creating lessons and activities that are centered around “novelty” to excite and engage our students. One very easy and effective way I have found to do this is through the use of QR codes in the classroom.

QR Codes Explained

QR (abbreviation for Quick Response) is a two-dimensional bar code that you can easily create online. The QR Code can be embedded with information (text, video, image, website url, email address, contact details.. etc.) that when scanned by a suitable QR code reader, can be easily accessed. In other words, when you scan it, you will receive data quickly in return. When first starting out with QR Codes each year, I use a great video from Common Craft that makes the whole concept very easy to understand. Click here to view it!

Using QR Codes for an Easter Egg Hunt

Using QR Codes for an Easter Egg Hunt

QR Codes in the Classroom

I have used QR codes in the past few years in many different ways in my classroom. From the most simple – self-checking of answers, to a more complex QR Code Hunt, each lesson has always been a hit with my students. The best part is that it is so easy to create QR codes that you can be off and running your own lessons in no time. Below are some ideas of activities/lessons to begin using QR Codes in your classroom.

  • Self-checking math worksheets
  • Tiered lessons (each group is assigned a QR color and walks around the room, scanning and answering the questions assigned to their groups color)
  • Getting kids to a website quickly – Display QR code on board and students don’t have to type in the long url, just scan and go!
  • Scavenger Hunt – students walk around scanning various QR Codes, guiding them to visit  a variety of websites to gather information on a topic.
  • Book Reviews – students create QR Codes that link to text and paste inside the cover of the book. The text is a book review or recommendation that the students write, for future students who might be interested in reading the book.
  • Enhance or Extend Information in a Text – Place QR codes in texts, that links to more useful information (videos, kid friendly websites).
  • Easter Egg Scavenger Hunt – so much fun!
  • Make displays/ bulletins interactive – link to your class blog or digital portfolios
  • Add for homework help – I use QR codes that link up to ShowMe or Educreation videos I (or the students) have created while introducing new content, so the students can review them at home if needed.
  • Kinesthetic Reading Adventure – use QR Codes to create your very own “choose your own adventure story.”
  • Share contact information with Parents
  • Show exemplars
  • Incentives and Praise – Students are rewarded prizes by scanning a code that leads them to an animation or badge.
  • Learning Stations
  • Provide Extension Activities – I use iXL for math in my classroom, so I will often link my students to the section we are working on in class for further practice. This would work in any subject though.

Most User-Friendly Sites

QR Stuff – Easy to use and allows you to choose a color option for your QR Code.

Kaywa – Another simple to use generator!


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