Early finishers? Student reward? Brain break? Sub plans? I designed this QR Code Activity Menu originally as a classroom management tool for early finishers, but I discovered there were so many other uses that fit into my curriculum and daily practices. Im selling just one, but I have several of these that are based on individual subject areas. This one combines the areas of Math, Science, Music, and ELA. I highly recommend a 5 min introduction and expectations of use...that little 5 mi