1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.
2. If their phone camera doesn't automatically detect and decode QR codes, ask students to
4. Cut them out and place them around your class / school.
1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.
2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.
3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!
4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.
Question | Answer |
1. 40 | Round 38 to the nearest tens place. | 2. 90 | Round 94 to the nearest tens place. | 3. 300 | Round 287 to the nearest hundreds place. | 4. 500 | Round 539 to the nearest hundreds place. | 5. 1,000 | Round 961 to the nearest hundreds place. | 6. 100 | Round 96 to the nearest tens place. | 7. 8,000 | Round 7,509 to the nearest thousands place. | 8. 4,000 | Round 4,485 to the nearest thousands place. | 9. 350 | Round 346 to the nearest tens place. | 10. 7,200 | Round 7,247 to the nearest hundreds place. | 11. 5,370 | Round 5,365 to the nearest tens place. | 12. 10,000 | Round 9,840 to the nearest thousands place. | 13. 9,000 | Round 9,463 to the nearest thousands place. |
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