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QR Challenge: Year 4 Maths

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

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

3. Print out the QR codes.

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.


Questions / Answers (teacher reference)

Question

Answer

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

https://www.classtools.net/QR/decode.php?text=1._325-29

Question 1 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=2._49+50

Question 2 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=3._13x5

Question 3 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=4._5x7

Question 4 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=5._100-8-7

Question 5 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=6._2x3=_x4

Question 6 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=7._3x4=_x4

Question 7 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=8._11+12+13

Question 8 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=9._78-70

Question 9 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=10._half_of_98

Question 10 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=11._Quarter_of_16

Question 11 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=12._Double_10

Question 12 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=13._11x7

Question 13 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=14._9+2=_x4

Question 14 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=15._15+15+15

Question 15 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=16._3x4=_+1

Question 16 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=17._7x9

Question 17 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=18._3x5

Question 18 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=19._6x4

Question 19 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=20._6x6

Question 20 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=21._1x9

Question 21 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=22._Half_of_48

Question 22 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=23._Double_17

Question 23 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=24._11x5

Question 24 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=25._21+9+10

Question 25 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=26._98-91

Question 26 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=27._115-19

Question 27 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=28._10x6

Question 28 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=29._15x3

Question 29 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=30._Quarter_of_32

Question 30 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=31._Quarter_of_100

Question 31 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=32._Half_of_14

Question 32 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=33._Add_the_numbers_1_to_10_together

Question 33 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=34._Quarter_of_64

Question 34 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=35._5+2=_x3

Question 35 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=36._19-2-4-8

Question 36 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=37._1+2+3+4+5

Question 37 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=38._8x8

Question 38 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=39._9x2

Question 39 (of 40)

 



Year 4 Maths: QR Challenge

https://www.classtools.net/QR/decode.php?text=40._9x5

Question 40 (of 40)