# 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. There are four ladybirds. How many spots are there altogether? 36
2. What time did the clock stop at? 4:30
3. How many circles can you find ? 4
4. How many letters can you count on the snake? 26
5. Stand on the crocodile. Walk to the number 3. Take 4 steps forward and 2 steps back. What number did you land on? 5
6. There are five lines. Add the numbers at the top of all of these lines. 15
7. Count from the ground to the coloured line. How many bricks tall are the brown doors? 34
8. How many Sundays are there in the month of May? 4
9. Count the hearts in Ms.Kingston's window. What is half of this number? 15
10. If you mix the colours from lines 6 and 9, what colour will you get? green
11. How many yellow jigsaw pieces are there under the benches? Double this number. 14
12. The clock has stopped again. What time will it be in one hour? 6 o'clock
13. Add the numbers at the top of two the green lines. What is your total? 21
14. Look at the blue lines. Take the smaller number away. What is your answer? 5
15. How many feet long is line 11? 45

### Maths for fun: QR Challenge

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