QR Challenge: Math Fact Madness!
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. 4 x 6 | 24
|
2. 3 x 7 | 21
| 3. 8 x 5 | 40
| 4. 10 x 7 | 70
| 5. 7 x7 | 49
| 6. 5 x 4 | 20
| 7. 6 x 7 | 42
| 8. 8 x 7 | 56
| 9. 9 x 4 | 36
| 10. 8 x 8 | 64
| 11. 6 x 8 | 48
| 12. 7 x 3 | 21
| 13. 6 x6 | 36
| 14. 5 x 5 | 25
| 15. 9 x 9 | 81
| 16. 4 X4 | 16
| 17. 3 x 8 | 24
| 18. 10 x 8 | 80
| 19. 2 x 4 | 8
| 20. 1 x 7 | 7
| 21. 5 x 6 | 30
| 22. 8 x 2 | 16
| 23. 9 x 3 | 27
| 24. 3 x 4 | 12
| 25. 3 x 5 | 15 |
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=4_x_6
Question 1 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=3_x_7
Question 2 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=8_x_5
Question 3 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=10_x_7
Question 4 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=7_x7
Question 5 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=5_x_4
Question 6 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=6_x_7
Question 7 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=8_x_7
Question 8 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=9_x_4
Question 9 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=8_x_8
Question 10 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=6_x_8
Question 11 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=7_x_3
Question 12 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=6_x6
Question 13 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=5_x_5
Question 14 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=9_x_9
Question 15 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=4_X4
Question 16 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=3_x_8
Question 17 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=10_x_8
Question 18 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=2_x_4
Question 19 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=1_x_7
Question 20 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=5_x_6
Question 21 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=8_x_2
Question 22 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=9_x_3
Question 23 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=3_x_4
Question 24 (of 25)
Math Fact Madness!: QR Challenge
https://www.classtools.net/QR/decode.php?text=3_x_5
Question 25 (of 25)