APP of the WEEK ATT Scanner QR Code + QR Visual Keeps My Students from sitting down in rows

High school teacher shows the combination of QR Code and QR visual with the APP ATT Scanner to take students to Today’sMeet, Lino It, Padlet, or a screencast in Educreations. 21st century learning in an authentic 21st century classroom — my students are active learners who do not sit down in rows!!