This is a fun way for your students to practice what they have learned about decimals. Students will move around the room solving problems. Each card has a QR code for students to scan using an I-Pad or other electronic device. This will cause a decimal problem to pop up for students to solve. Once they do this and record the answer on their answer sheet they will need to search the room for another card that has that answer on it. Once they find it they will scan the QR code on that card to get the next problem. It is so much better than a traditional worksheet. The students will have so much fun with the movement and technology that they won't even realize they are doing work! My students have been begging me to make more of these. They are actually excited to do the activity. The 16 cards correlate with the fourth grade common core math objectives 4.NF.6 and 4.NF.7.
This activity is also available in a non-QR code format.