# 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 10 doubled?20
2. How many sides does a pentagon have?5
3. What is three lots of 10?30
4. 2+4=6
5. 17 + 12 =29
6. 37 + 20 =57
7. If Miss Ismail has 20 sweets and Miss Davis has 30 sweets, how many altogether?50
8. 3 x 4 =12
9. 15 doubled is?30
10. What is half of 50?25
11. How many children are there in year 2? 26 + 27 + 27=80
12. How much change do I get from a 50p coin when I buy a banana for 26p?24p
13. 5 x 4 =20
14. How many corners does a triangle have?3
15. Which 3D shape has two flat circular faces?cylinder
16. How many minutes are there in one hour?60
17. What is half of 4?2
18. 20 - 6 =14
19. If Mr Penney has 30 biscuits and shares them with Mrs Anderson and Mrs Ragei, how much do they each get?10
20. How many groups of 5 are there in 25?5

### Year 2 Maths Week: QR Challenge

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