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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. How many faces does a cylinder have?3
2. 5x945
3. What does 'decrease' mean?get smaller
4. 172-13834
5. What time is 10 minutes later than quarter to 4?5 to 4
6. What is my change from £1 if I buy a pencil at 75p?25p
7. Draw a shape with 1 line of symmetry.open
8. 10 less than 261251
9. 279+135414
10. How many faces does a cube have?6
11. 462+11473
12. What time is 15 minutes before 10 to 5?25 to 5
13. 25 subtract 619
14. 10x12120
15. What does 'increase' mean?get bigger
16. £2+£1+50p+2p£3.52
17. Name a real life object which is a cuboid.open
18. 5 more than 712
19. What is an hour before half past 2?half past 1
20. How many vertices does a square-based pyramid have?5

Numeracy quiz: QR Challenge

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