QR codes have been around since the early 1990s (1994, Denso Wave, to be exact), but in recent years, they have seen a surge in popularity. Its wide use in QR code based digital payment has helped people tremendously by bringing a lot of informal sector workers into the folds of formal economy. Besides, QR Codes are very popular in advertising and marketing sector, retail, fashion retail, inventory management and asset level tagging as well.
With integration of QR code scanning feature into smartphones (Apple inc. did it in 2017 with its iphones), QR Codes have become truly versatile, for indoor and outdoor applications.
QR Codes in Education
QR codes are gaining a lot of popularity as a tool for education as well. It can be used in education field in various ways, QR code-based identity cards, library membership cards, QR codes on books, QR codes on school and lab instruments, the possibilities are tremendous.
QR codes, short for quick response codes, are two-dimensional barcode images that can be scanned using a smartphone camera. They can be used to provide quick and easy access to information, making them an ideal tool for use in the classroom. It can hold ten times more data than a traditional barcode and can be customized with texts, URL, image, numbers, etc.
QR codes: Accessibility
One of the key benefits of QR codes in education is their accessibility. QR codes can be used to provide access to a wide range of information, including text, images, and videos. They can also be used to provide access to information in multiple languages, making them an ideal tool for use in a diverse classroom.
According to a survey conducted by Campus Computing, 87% of students have smartphones, making QR codes an accessible tool for students. Additionally, QR codes can be printed on a wide range of materials, including posters, handouts, and textbooks, making them an ideal tool for use in the classroom.
Let’s see some of the applications QR codes offer in the field of Education:
Applications of QR codes in education
QR codes have a wide range of applications in education, including:
Providing access to additional resources
QR codes are very helpful in providing access to additional resources, such as videos, articles, and interactive content. It engages students and provides them with a deeper understanding of the topic. Since QR codes can be encoded with URLs as well, educators can guide students towards more relevant resources.
Enhancing group work
QR codes can also be used to facilitate group work, by providing students with access to shared resources and allowing them to collaborate more effectively. All you need to do is share a particular QR code with students using email and all can access the resources instantly and collaborate as needed. QR can also be used to provide students with separate topics to start some collaborative work while they individually prepare their part of the work.
Providing feedback
Another application QR codes find in education is to provide feedback to students by linking to online quizzes or surveys. In education sector, surveys play an important role and educators can link quizzes and surveys to help students with their work through a feedback mechanism and QR codes are just the right tool for this.
Creating interactive scavenger hunts
In this digital age, QR codes can be leveraged to create interactive scavenger hunts, by hiding codes around the classroom or school, and asking students to scan them to uncover clues. It is a great tool to enhance student engagement in learning while accomplishing learning goals.
According to a study conducted by the University of South Australia, 83% of students found QR codes to be an effective tool for learning, with 70% of students indicating that they would like to use QR codes more often in their learning.
To summarize, QR codes are an accessible and versatile tool that can be used in a wide range of educational settings. They provide quick and easy access to information, and can be used to enhance group work, provide feedback, and create interactive scavenger hunts.
With the majority of students having access to smartphones, QR codes are an ideal tool for use in the classroom, and their popularity is likely to continue to grow in the years ahead.
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