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QR Challenge: Adding 3 Numbers QR Code

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. 2+3+712
2. 2. 9+1+616
3. 3. 3+5+210
4. 4. 4+3+815
5. 5. 7+2+918
6. 6. 6+3+716
7. 7. 1+7+614
8. 8. 4+4+412
9. 9. 8+1+817
10. 10. 5+2+613
11. 11. 6+6+618
12. 12. 3+2+914
13. 13. 2+2+26
14. 14. 4+4+513
15. 15. 7+3+414
16. 16. 5+5+515
17. 17. 6+2+513
18. 18. 2+3+611
19. 19. 4+2+511
20. 20. 3+3+39

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=1.___2+3+7

Question 1 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=2.___9+1+6

Question 2 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=3.___3+5+2

Question 3 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=4.___4+3+8

Question 4 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=5.___7+2+9

Question 5 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=6.___6+3+7

Question 6 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=7.___1+7+6

Question 7 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=8.___4+4+4

Question 8 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=9.___8+1+8

Question 9 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=10.__5+2+6

Question 10 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=11.__6+6+6

Question 11 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=12.__3+2+9

Question 12 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=13.__2+2+2

Question 13 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=14.__4+4+5

Question 14 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=15.__7+3+4

Question 15 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=16.__5+5+5

Question 16 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=17.__6+2+5

Question 17 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=18.__2+3+6

Question 18 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=19.__4+2+5

Question 19 (of 20)

 



Adding 3 Numbers QR Code: QR Challenge

https://www.classtools.net/QR/decode.php?text=20.__3+3+3

Question 20 (of 20)