# Teacher Notes

## 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.

### Questions / Answers (teacher reference)

 Question Answer 12 x 6 30 Double 750 1500 Half 632 316 9 squared 81 (3 + 4) x 6 42 3.4 x 100 340 12.4 + 12.9 25.3 24.3 - 2.7 21.6 30 divided by 2 + 12 27 12 x 13 156 250cm = ______ m 2.5m write this number in digits three million nine hundred and sixty thousand and two 3,960,002 10,000 - 999 9001 56,457 + 9 56,466 (6 + 2) x (3 + 9 90 Well done! You have completed the quiz! Go see an adult for your prize! finish

### Pokemon Maths Treasure Hunt: QR Challenge

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