QR Challenge: 3rd 4th class active flag maths trail
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. How many pegs are on the washing line multiplied by 2? | 36
|
2. How many logs are in the beach garden ? | 24
| 3. How many mats are in the hall multiplied by 3? | 36
| 4. How many minions eyes multiplied by 0? | 33
| 5. How many legs on the benches in the yards ? | 30
| 6. How many trees on the grass ? | 26
| 7. How many windows in the assembly room ? | 24
| 8. How many stationary on the mat in library ? | 26
| 9. How many legs on the benches in the garden multiplied by 2? | 24
| 10. How many frames on the long corridor ? | 24
| 11. How many chairs in the classroom ? | 31
| 12. How many flower pots are in the car park multiplied by 12 | 48
| 13. The number of green benches multiplied by 2 | 20
| 14. The number of chairs in the staffroom divided by 2 | 7
| 15. The amount of stairs on the way up to Ms Mullen's class multiplied by 2 | 40 |
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_pegs_are_on_the_washing_line_multiplied_by_2?
Question 1 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_logs_are_in_the_beach_garden_?
Question 2 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_mats_are_in_the_hall_multiplied_by_3?
Question 3 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_minions_eyes_multiplied_by_0?
Question 4 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_legs_on_the_benches_in_the_yards_?
Question 5 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_trees_on_the_grass_?
Question 6 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_windows_in_the_assembly_room_?
Question 7 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_stationary_on_the_mat_in_library_?
Question 8 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_legs_on_the_benches_in_the_garden_multiplied_by_2?
Question 9 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_frames_on_the_long_corridor_?
Question 10 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_chairs_in_the_classroom_?
Question 11 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=How_many_flower_pots_are_in_the_car_park_multiplied_by_12
Question 12 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=The_number_of_green_benches_multiplied_by_2
Question 13 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=The_number_of_chairs_in_the_staffroom_divided_by_2
Question 14 (of 15)
3rd 4th class active flag maths trail: QR Challenge
https://www.classtools.net/QR/decode.php?text=The_amount_of_stairs_on_the_way_up_to_Ms_Mullen's_class_multiplied_by_2
Question 15 (of 15)