QR Challenge: Les Maths

Created using the ClassTools QR Treasure Hunt Generator

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

• Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
• Bring these devices into the lesson.

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

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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!

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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.

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Questions / Answers (teacher reference)

Question	Answer
1. vingt et quinze font
2. trente-huit moins six font
3. dix et huit font
4. quarante-six et vingt-sept font
5. quatre-vingt dix-neuf et un font
6. cent moins quinze font
7. cinquante-deux et onze font
8. soixante-sept et douze font
9. quatre-vingt cinq moins huit font
10. cinq et neuf font
11. quarante-trois et quatre font
12. seize et vingt-deux font
13. trente-deux moins neuf font
14. soixante-dix-sept moins treize font
15. quatre-vingt six et six font
16. quatre-vingt quatorze moins trente-deux font
17. soixante quinze moins vingt font
18. quatre-vingt dix-sept moins dix-neuf font
19. treize et vingt font
20. soixante-cinq moins quatorze font

 

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