Students LOVE using technology in the classroom! They will read the task card problem regarding elapsed time and decide on their answer. They will write their answer in the student response sheet.Then, when they have their answer, they will use an iPad to scan the task card's QR code. The answer will appear! Students will circle “Correct!!” or “Not quite!” on their student response sheet. Use for stations or hang up around the room for a scavenger hunt activity. Just print, laminate, and cut! Enjoy!