QR Challenge: Angles Quiz
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. Obtuse | 1A
|
2. Right | 1B
| 3. Acute | 1C
| 4. Straight | 1D
| 5. Acute | 2A
| 6. 64 degrees | 2B
| 7. Obtuse | 2C
| 8. 127 degrees | 2D
| 9. Acute | 2E
| 10. 63degreees | 2F
| 11. 56degrees | 3A
| 12. 90degrees | 3B
| 13. 34degrees | 3C
| 14. 124degrees | 3D
| 15. 180degrees | 3E
| 16. A-Point_H | 4
| 17. C-72degrees | 5
| 18. B-142degrees | 6
| 19. C-146 degrees | 7
| 20. C31degrees | 8 |
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=Obtuse
Question 1 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=Right
Question 2 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=Acute
Question 3 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=Straight
Question 4 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=Acute
Question 5 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=64_degrees
Question 6 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=Obtuse
Question 7 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=127_degrees
Question 8 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=Acute
Question 9 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=63degreees
Question 10 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=56degrees
Question 11 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=90degrees
Question 12 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=34degrees
Question 13 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=124degrees
Question 14 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=180degrees
Question 15 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=A-Point_H
Question 16 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=C-72degrees
Question 17 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=B-142degrees
Question 18 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=C-146_degrees
Question 19 (of 20)
Angles Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=C31degrees
Question 20 (of 20)