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. Share 81cm in the ratio 2:7 | 18:63 | 2. Share 50g in the ratio 3:2 | 30:20 | 3. Share 450g in the ratio 3:2 | 270:180 | 4. Share 126mm in the ratio 5:1 | 105:21 | 5. 42 kg in the ratio 2 : 5 | 12:30 | 6. 48 hours in the ratio 7 : 5 | 28:20 | 7. 280 kg in the ratio 2 : 5 | 80:200 | 8. Share £120 in the ratio 3:2:5 | 36:24:60 | 9. 1000m in the ratio 19 : 1 | 950:50 | 10. Divide 30cm into the ratio 2 : 4 | 10:20 | 11. Divide 51g in the ratio 1 : 2 | 17:34 | 12. Divide 49p in the ratio 4 : 2 : 1 | 28:14:7 |
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