# 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 154 x 36 =? = 5544
2.
3. How many degrees is there in a while triangle =?= 180 degrees
4.
5. There are 200 people on a train 123 people get off and 53 get on how many people are on the train at the end =?= 130
6.
7. What is 1520 - 751 =?= 769
8.
9. What is 5567 + 7972 =?= 13,539
10.
11. I had £70 I buy a banana for £3.20 I also buy 5 bug bags of crisps for £4.50 each I then buy a cake for £11.75 at the end I buy 7 chocolate bars which are £4 each how much money do I have at the end =?= £7.77
12.
13. Owen buys 3 Chelsea kits for £275.25 each how much money do I have at the end =?= £174.25
14.
15. How many grams are there in 13.75 kg = 13,750
16.
17. What is 768/96 ='?= 8
18.
19. What is 30% of 250=?= 75

### Jaks hard maths quiz : QR Challenge

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### Jaks hard maths quiz : QR Challenge

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