QR Challenge: Maths Treasure Hunt Club
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. Write the number six thousand, two hundred and thirty in figures | 6230
|
2.
| | 3. How many seconds are there in 2 minutes? | 120 secs
| 4.
| | 5. Multiply eighty three by ten | 830
| 6.
| | 7. Round 127 miles to the nearest ten miles | 130
| 8.
| | 9. What fraction of one pound is thirty pence? | 3/10 or 0.3
| 10.
| | 11. What is 10% of £2? | 20p
| 12.
| | 13. What is fifty two subtract forty seven? | 5
| 14.
| | 15. What is 62 minus 7? | 55
| 16.
| | 17. What is half of 86? | 43
| 18.
| | 19. Cans of pop cost 25p How much would six cans cost? | £1.50 |
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=Write_the_number_six_thousand,_two_hundred_and_thirty_in_figures
Question 1 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 2 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_seconds_are_there_in_2_minutes?
Question 3 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 4 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=Multiply_eighty_three_by_ten
Question 5 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 6 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=Round_127_miles_to_the_nearest_ten_miles
Question 7 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 8 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_fraction_of_one_pound_is_thirty_pence?
Question 9 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 10 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_10%_of_£2?
Question 11 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 12 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_fifty_two_subtract_forty_seven?
Question 13 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 14 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_62_minus_7?
Question 15 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 16 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_half_of_86?
Question 17 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=
Question 18 (of 19)
Maths Treasure Hunt Club: QR Challenge
https://www.classtools.net/QR/decode.php?text=Cans_of_pop_cost_25p_How_much_would_six_cans_cost?
Question 19 (of 19)