QR Challenge: Packed Lunch Challenge
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. Water 0.8g of sugar |
|
2. Lilt 1.0g of sugar |
| 3. Smoothie 10g of sugar |
| 4. Ribena 12.4g of sugar |
| 5. Yop 10.9g of sugar |
| 6. Fruitshhot 1.6g of sugar |
| 7. Coca Cola 35g of sugar |
| 8. Pepperamin 0.5g of sugar |
| 9. Dunkers 3.6g of sugar |
| 10. Cheesestrings 0.2g of sugar |
| 11. Lunchables 2.1g of sugar |
| 12. Dunkers cheesy 3.3g of sugar |
| 13. Dunkers bacon 3.0g of sugar |
| 14. Squashums 7.9g of sugar |
| 15. Milkybar 13.7g of sugar |
| 16. Munch Bunch 7.4g of sugar |
| 17. Wraps 1.0g of sugar |
| 18. Thins/Bun 1.6g of sugar |
| 19. Bagels 3.1g of sugar |
| 20. Pombears 0.5g of sugar |
| 21. Quavers 0.7g of sugar |
| 22. Wotsits 1.1g of sugar |
| 23. Oreo biscuit 9.4g of sugar |
| 24. Kellogg's squares 9g of sugar |
| 25. Hobnobs 11.4g of sugar |
| 26. KitKat 11.2g of sugar |
| 27. Mars Cake Bar 13.5g of sugar |
| 28. Milkyway Cake bar 11.2g of sugar |
| 29. Barny Cake bar 8.5g of sugar | |

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Water_0.8g_of_sugar
Question 1 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Lilt_1.0g_of_sugar
Question 2 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Smoothie_10g_of_sugar
Question 3 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Ribena_12.4g_of_sugar
Question 4 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Yop_10.9g_of_sugar
Question 5 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Fruitshhot_1.6g_of_sugar
Question 6 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Coca_Cola_35g_of_sugar
Question 7 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Pepperamin_0.5g_of_sugar
Question 8 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Dunkers_3.6g_of_sugar
Question 9 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Cheesestrings_0.2g_of_sugar
Question 10 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Lunchables_2.1g_of_sugar
Question 11 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Dunkers_cheesy_3.3g_of_sugar
Question 12 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Dunkers_bacon_3.0g_of_sugar
Question 13 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Squashums_7.9g_of_sugar
Question 14 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Milkybar_13.7g_of_sugar
Question 15 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Munch_Bunch_7.4g_of_sugar
Question 16 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Wraps_1.0g_of_sugar
Question 17 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Thins/Bun_1.6g_of_sugar
Question 18 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Bagels_3.1g_of_sugar
Question 19 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Pombears_0.5g_of_sugar
Question 20 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Quavers_0.7g_of_sugar
Question 21 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Wotsits_1.1g_of_sugar
Question 22 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Oreo_biscuit_9.4g_of_sugar
Question 23 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Kellogg's_squares_9g_of_sugar
Question 24 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Hobnobs_11.4g_of_sugar
Question 25 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=KitKat_11.2g_of_sugar
Question 26 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Mars_Cake_Bar_13.5g_of_sugar
Question 27 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Milkyway_Cake_bar_11.2g_of_sugar
Question 28 (of 29)

Packed Lunch Challenge: QR Challenge
https://www.classtools.net/QR/decode.php?text=Barny_Cake_bar_8.5g_of_sugar
Question 29 (of 29)