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5 How can you use QR codes in education? Here are some ideas for using QR codes in education that I have found and especially like. These are all from my recent reading on the web. The sources of all of these ideas are in the ‘Read more…’ section at the bottom of this post. Add a QR code url to extra reading/resources on the final slide of a PowerPoint presentation in a talk. Participants with QR code readers can scan it before they leave. (Of course it’s also a good idea to include the url in full on your slide for those without a QR reader! The idea is that for those who have readers, it saves copying down an url letter by letter.) Include QR codes in published books, journals, or on paper handouts, which link to further resources. Especially for academic text books and course books, this has great potential, imho. Create a series of QR codes and attach them to physical objects in or outside the classroom, as part of a treasure hunt. Each code can supply a clue and a link to further information, which students need to collect to complete the treasure hunt. Students research a topic and present their findings in posters which are stuck on the classroom walls. The students create and include QR codes in the poster presentations, which link to online multimedia resources connected to the project topic. An excellent way to create low-tech multimedia poster presentations!

RoSE’s answer is that people seeking knowledge do not necessarily want to go to either a document (a “document-centric” approach) or a person (a “social- network” approach) as their first point of access—though they will take either.  More ideal is an online environment that allows them to seek out documents and people in the context of relationships between the two (e.g., of authorship, reception, affiliation, recommendation, sponsorship, commentary, rebuttal, etc.).