# 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. S) Square root of 144 12
2. P) 3 squared 9
3. D) 8 divided by 2 (2+2) 16
4. Q) The room where all the science happens 1
5. H) 2 cubed 8
6. K) Simplify (11-4)+7 14
7. O) 1,3,5,7,9,11...The next number in this sequence is 13
8. R) Salle dix-neuf 19
9. C) How many Provinces in Ireland 4
10. N) How many colours in a rainbow? 7
11. B) 3 times 5 15
12. I) How many vowels in the alphabet? 5
13. L) How many equal length sides in an Isosceles triangle 2
14. E) How many sides in a Decagon? 10
15. A) How many Zeros in 1million? 6
16. G) Ocht deag 18
17. M) The next prime number after 7 11
18. J) How many primary colours are there 3
19. F) The year 2002 is how many years ago? 17

### Math Week Quiz : QR Challenge

Question 1 (of 19)

### Math Week Quiz : QR Challenge

Question 2 (of 19)

### Math Week Quiz : QR Challenge

Question 3 (of 19)

### Math Week Quiz : QR Challenge

Question 4 (of 19)

### Math Week Quiz : QR Challenge

Question 5 (of 19)

### Math Week Quiz : QR Challenge

Question 6 (of 19)

### Math Week Quiz : QR Challenge

Question 7 (of 19)

### Math Week Quiz : QR Challenge

Question 8 (of 19)

### Math Week Quiz : QR Challenge

Question 9 (of 19)

### Math Week Quiz : QR Challenge

Question 10 (of 19)

### Math Week Quiz : QR Challenge

Question 11 (of 19)

### Math Week Quiz : QR Challenge

Question 12 (of 19)

### Math Week Quiz : QR Challenge

Question 13 (of 19)

### Math Week Quiz : QR Challenge

Question 14 (of 19)

### Math Week Quiz : QR Challenge

Question 15 (of 19)

### Math Week Quiz : QR Challenge

Question 16 (of 19)

### Math Week Quiz : QR Challenge

Question 17 (of 19)

### Math Week Quiz : QR Challenge

Question 18 (of 19)

### Math Week Quiz : QR Challenge

Question 19 (of 19)