# 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. 25x3=75
2. 65+83=148
3. 1000+1000=2000
4. 10x10=100
5. If x=5, 15 divided by X equals? 3
6. 888+999=10075
7. 8x2=16
8. if the rainbow fish has 64 scales and gives 49 away but grows back 15 how many does he have left?30
9. 900x2=1800
10. 4x4=16
11. 12x12=144
12. 20x 10000=
13. what has a bed but does not sleep? a river
14. 2000+500+40=2565
15. 4000+691=4691
16. 1126+5121=6247
17. 2x2=4
18. how do you join a footy team?stick the players together
19. 7x3=21
20. 6x12=72
21. 70 divided by 10=7
22. 5546+2143=9867
23. 2x11=22

### 4/5S maths hunt : QR Challenge

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