QR Challenge: Unlock the safe by ray
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. DBADB | 1
|
2. BBBBC | 2
| 3. DBBCB | 3
| 4. BBCDC | 4
| 5. BBBDA | 5
| 6. CCBDD | 6
| 7. DBBBB | 7
| 8. BBAAC | 8
| 9. BACBA | 9
| 10. BCCDD | 9
| 11. DBACB | 2
| 12. CCBDA | 8
| 13. DBBDB | 7
| 14. BBBAC | 6 |
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=DBADB
Question 1 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=BBBBC
Question 2 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=DBBCB
Question 3 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=BBCDC
Question 4 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=BBBDA
Question 5 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=CCBDD
Question 6 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=DBBBB
Question 7 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=BBAAC
Question 8 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=BACBA
Question 9 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=BCCDD
Question 10 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=DBACB
Question 11 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=CCBDA
Question 12 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=DBBDB
Question 13 (of 14)
Unlock the safe by ray: QR Challenge
https://www.classtools.net/QR/decode.php?text=BBBAC
Question 14 (of 14)