QR Challenge: 3/4 Maths Scavenger 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. 1x1 | 1
|
2. 5X5 | 25
| 3. 4x2 | 8
| 4. 9x9 | 81
| 5. If 24 is 100% what is 50% | 12
| 6. Show 4x3 as repeated addition | 3+3+3+3
| 7. 462 - 71 | 391
| 8. Draw an array for 3x5 | .....
| 9. 8x7 | 56
| 10. 3x10 | 30
| 11. True or False 9x0 = 9 | f
| 12. 7x11 | 77
| 13. How many days in a week | 7
| 14. 3x9 | 27
| 15. 8x6 | 48
| 16. 12x12 | 144
| 17. 4x9 | 36
| 18. 10x10 | 100
| 19. 6x5 | 30
| 20. How many minutes in an hour | 60
| 21. 11x12 | 132
| 22. Show 7x8 as repeated addition | 8+8+8+
| 23. Draw an array for 7x2 | ..
| 24. 11x3 | 33
| 25. 4x8 | 32 |
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=1x1
Question 1 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=5X5
Question 2 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=4x2
Question 3 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=9x9
Question 4 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=If_24_is_100%_what_is_50%
Question 5 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=Show_4x3_as_repeated_addition
Question 6 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=462_-_71
Question 7 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=Draw_an_array_for_3x5
Question 8 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=8x7
Question 9 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=3x10
Question 10 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=True_or_False_9x0_=_9
Question 11 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=7x11
Question 12 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_days_in_a_week
Question 13 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=3x9
Question 14 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=8x6
Question 15 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=12x12
Question 16 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=4x9
Question 17 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=10x10
Question 18 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=6x5
Question 19 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_minutes_in_an_hour
Question 20 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=11x12
Question 21 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=Show_7x8_as_repeated_addition
Question 22 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=Draw_an_array_for_7x2
Question 23 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=11x3
Question 24 (of 25)
3/4 Maths Scavenger hunt : QR Challenge
https://www.classtools.net/QR/decode.php?text=4x8
Question 25 (of 25)