QR Challenge: Year 5 Maths 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. What is the square root of 64? | 8
|
2. Find the difference between 15 and -28 | 43
| 3. 360 divided by 3 | 60
| 4. How many faces does a cube have? | 6
| 5. What is 56 divided by 7? | 8
| 6. 78% of 1000 | 780
| 7. 4.37 x 3 | 13.11
| 8. What is 1500mm in cm? | 150
| 9. 233 x 129 | 30057
| 10. 67.45 - 12.09 | 55.36
| 11. What is 11m in km? | 0.011
| 12. 123 divided by 4 | 30.75
| 13. 572 x 7 | 4004
| 14. What fraction is equivalent to 0.70? | 7/10
| 15. -13 + 7 | -6 |
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_the_square_root_of_64?
Question 1 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=Find_the_difference_between_15_and_-28
Question 2 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=360_divided_by_3
Question 3 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_faces_does_a_cube_have?
Question 4 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_56_divided_by_7?
Question 5 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=78%_of_1000
Question 6 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=4.37_x_3
Question 7 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_1500mm_in_cm?
Question 8 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=233_x_129
Question 9 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=67.45_-_12.09
Question 10 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_11m_in_km?
Question 11 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=123_divided_by_4
Question 12 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=572_x_7
Question 13 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_fraction_is_equivalent_to_0.70?
Question 14 (of 15)
Year 5 Maths Quiz: QR Challenge
https://www.classtools.net/QR/decode.php?text=-13_+_7
Question 15 (of 15)