# 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. What is 7 + 12?19
2. What is 20 - 6?2142
3. What is the name of the 2D shape with 6 sides?3hexagon3
4. What colour is the \$100 Australian note?4green4
5. Who am I? I have 6 faces, 8 vertices and 12 sides?5a cube5
6. What is \$1 take away 50c?650c6
7. What is the value of two \$5 notes?7\$107
8. What is the length of a glue stick?810cm8
9. What maths have we used today?9open9
10. Can you order these numbers from smallest to largest: 9,5,25,27,6?10open
11. What is the date on the last day of school this term?1018th of September11
12. How many tens are there in the number 3,052?125
13. Can you write this number: 5 hundreds, 3 tens and 4 ones?13534
14. Miss Canning had 27 lollies and shared them with Mrs Manos and Miss Arena. How many lollies did the three teachers receive each?149
15. Can you write the next three numbers in this pattern: 3,6,9...?1512,15,18
16. Can you write the next three numbers in this pattern: 1,5,7,9...?1611,13,15
17. What is an odd number? Can you give two examples?17open
18. How old did Melbourne turn recently?18180
19. Can you write half past 6 in digital time?196:30
20. Can you write half past 4 in digital time?204:30
21. Can you write down the age of each person in your group (e.g. 8) and add those numbers together?21open

### Maths Day: QR Challenge

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