# 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. I'm facing southwest and turn 360 where am I now facingsouthwest
2. What is the third Prime number5
3. Add together 6 squared, 9 squared and 10 squared217
4. Find 20% of 360 72
5. You are 142 cm tall and your friend is 39cm taller, what is his height 181cm
6. Add together 1.7litres and 560ml 2260ml
7. How many degrees in a triangle 180
8. Find 2 tenths of 450 90
9. What number is halfway between 900 and 1000 950
10. How many vertices does a cube have 8
11. What is the equation for finding Area l x b
12. Take £2.76 from £10 £7.24
13. What's the missing number, 0.1 0.3 0.5 0.7 0.9 ----- 1.3 1.1
14. 600 x 40 24000
15. 2 angles in a triangle add up to 115 degrees, what is the missing angle 65

### Primary 6 maths Trail: QR Challenge

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