QR Challenge: Fractional Parts of a Group Treasure Hunt
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.
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 |
1. 7/12 of 48 | 28a
|
2. 2/5 of 45 | 18
| 3. 7/8 of 56 | 49
| 4. 7/12 of 96 | 56
| 5. 3/9 of 27 | 9
| 6. 9/11 of 44 | 36
| 7. 2/3 of 36 | 24
| 8. 6/7 of 63 | 54
| 9. 11/12 of 132 | 121
| 10. 5/6 of 54 | 45
| 11. 1/2 of 216 | 108
| 12. 2/7 of 84 | 24
| 13. 1/9 of 108 | 12
| 14. 3/4 of 36 | 27
| 15. 3/7 of 91 | 39
| 16. 9/11 of 110 | 90
| 17. 2/11 of 22 | 4
| 18. 14/17 of 34 | 28b
| 19. 2/6 of 24 | 8
| 20. 1/5 of 50 | 10 |
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=7/12_of_48
Question 1 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/5_of_45
Question 2 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=7/8_of_56
Question 3 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=7/12_of_96
Question 4 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=3/9_of_27
Question 5 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=9/11_of_44
Question 6 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/3_of_36
Question 7 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=6/7_of_63
Question 8 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=11/12_of_132
Question 9 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=5/6_of_54
Question 10 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/2_of_216
Question 11 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/7_of_84
Question 12 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/9_of_108
Question 13 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=3/4_of_36
Question 14 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=3/7_of_91
Question 15 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=9/11_of_110
Question 16 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/11_of_22
Question 17 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=14/17_of_34
Question 18 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/6_of_24
Question 19 (of 20)
Fractional Parts of a Group Treasure Hunt: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/5_of_50
Question 20 (of 20)