You cut out all of the cards (they are separated into rounding to nearest 10, nearest 100, and nearest 1000). Each child also gets a recording sheet. They write their answers on their recording sheet and using an iPod or other smart device with the laser app... they scan the QR code and the correct answer is displayed on the screen. I have the RED LASER app downloaded onto the iPods I have in my classroom. The kids love using technology and I love that they can get instant feedback. Interested? You can find it HERE!
I hope that you are all having a great week so far. I have popped some Advil PM in the hopes of getting more than a few hours sleep tonight. It is still my struggle! OHHHH... and remember that the pencil sharpener giveaway ends tomorrow @midnight... it's like the super easiest giveaway EVER... seriously like 2 clicks and that's it! Good luck!!!