QR Challenge: 6DC QR Fractions 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. 2/5 of 35 | A
|
2. 1/3 of 15 | A
| 3. 6/10 of 40 | A
| 4. 1/2 of 50 | A
| 5. 7/9 of 45 | A
| 6. 1/5 x 2/3 | AAAAAAA
| 7. 3/7 x 4/6 | A
| 8. 2/3 x 4/5 | A
| 9. 3/10 x 3/10 | A
| 10. 2/6 x 1/4 | A
| 11. 4 divided by 1/2 | AAAAAAAAA
| 12. 7 divided by 2/3 | A
| 13. 5 divided by 2/5 | A
| 14. 1/2 divided by 2/7 | A
| 15. 6/9 divided by 3/6 | A
| 16. 1/4 + 2/4 | AAAAAAAAAAAAAAAAA
| 17. 2/3 + 1/6 | A
| 18. 1/3 + 4/15 | A
| 19. 2/6 + 5/18 | A
| 20. 3/7 + 1/3 | A
| 21. 3/4 - 2/4 | AAAAAAAAAAAAAA
| 22. 2/4 - 3/8 | A
| 23. 4/5 - 2/16 | A
| 24. 6/10 - 1/5 | A
| 25. 5/6 - 1/4 | A
| 26. 12/3 | A
| 27. 25/5 | A
| 28. 27/2 | A
| 29. 17/5 | A
| 30. 20/6 | A |
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/5_of_35
Question 1 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/3_of_15
Question 2 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=6/10_of_40
Question 3 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/2_of_50
Question 4 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=7/9_of_45
Question 5 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/5_x_2/3
Question 6 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=3/7_x_4/6
Question 7 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/3_x_4/5
Question 8 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=3/10_x_3/10
Question 9 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/6_x_1/4
Question 10 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=4_divided_by_1/2
Question 11 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=7_divided_by_2/3
Question 12 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=5_divided_by_2/5
Question 13 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/2_divided_by_2/7
Question 14 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=6/9_divided_by_3/6
Question 15 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/4_+_2/4
Question 16 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/3_+_1/6
Question 17 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=1/3_+_4/15
Question 18 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/6_+_5/18
Question 19 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=3/7_+_1/3
Question 20 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=3/4_-_2/4
Question 21 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=2/4_-_3/8
Question 22 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=4/5_-_2/16
Question 23 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=6/10_-_1/5
Question 24 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=5/6_-_1/4
Question 25 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=12/3
Question 26 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=25/5
Question 27 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=27/2
Question 28 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=17/5
Question 29 (of 30)
6DC QR Fractions Hunt!: QR Challenge
https://www.classtools.net/QR/decode.php?text=20/6
Question 30 (of 30)