This is a set of 20 task cards with QR codes based on the Virginia Science SOL 5.4 Matter objectives (covering elements/compounds, properties of each state of matter, changes of state, effect of heat on matter, etc.) Each card has a QR code on it - the kids simply scan with a device using a QR reader, and a question pops up on their screen. My kids LOVE doing these with our school's set of iPads. Even if you have access to just a few iPads or other QR compatible devices - this is a great idea for centers / stations.
Included in this set:
-20 task cards with QR codes
-Question Key (so that YOU know what each question is)
-Student Recording sheet