# Print

## A. Prior to the lesson:

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

• Bring these devices into the lesson.

4. Cut them out and place them around your class / school.

## B. The lesson:

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!

## C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.

### Question

1. 1. 325-29296
2. 2. 49+5099
3. 3. 13x565
4. 4. 5x735
5. 5. 100-8-785
6. 6. 2x3= x424
7. 7. 3x4= x448
8. 8. 11+12+1336
9. 9. 78-708
10. 10. half of 9849
11. 11. Quarter of 164
12. 12. Double 1020
13. 13. 11x777
14. 14. 9+2= x444
15. 15. 15+15+1545
16. 16. 3x4= +113
17. 17. 7x963
18. 18. 3x515
19. 19. 6x424
20. 20. 6x636
21. 21. 1x99
22. 22. Half of 4824
23. 23. Double 1734
24. 24. 11x555
25. 25. 21+9+1051
26. 26. 98-917
27. 27. 115-1996
28. 28. 10x660
29. 29. 15x345
30. 30. Quarter of 328
31. 31. Quarter of 10025
32. 32. Half of 147
33. 33. Add the numbers 1 to 10 together55
34. 34. Quarter of 6416
35. 35. 5+2= x321
36. 36. 19-2-4-85
37. 37. 1+2+3+4+515
38. 38. 8x864
39. 39. 9x218
40. 40. 9x545

### Year 4 Maths: QR Challenge

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