I would use QR Codes in the classroom for a number of activities. Whether it was literacy, math, science or any subject, QR codes get students used to using technology in a fun and creative way. The student would grab a cube and complete each of the activities as part of a daily task. I would use this in my 1st grade classroom.
Using QR Codes in the Classroom to Enhance Learning
QR Code Maker - Free QR code Generator. Use for parent night at school! Sooooo easy. Create your own QR Barcode for parents to scan with their smartphones on meet the teacher day! Include contact info, a link to a syllabus online, supply list... Everything!
Create QR Codes in Google Drive using an add-on for Google Sheets called QR Code Generator. Use the QR Codes for many classroom activities. #RePin by AT Social Media Marketing - Pinterest Marketing Specialists ATSocialMedia.co.uk