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QR Challenge: Maths Week 2022

Created using the ClassTools QR Treasure Hunt Generator

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

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. Find a triangle,square,rectangle and circle in the classroom or playgroundValid shapes
2. Find a cube and count its faces,edges and corners.Valid cube
3. Find a 2D shape with a curved line.Semi Circle
4. Find something that has parallel lines on it.Valid
5. Find some odd numbers on the playground.1,3,5,7,9
6. What number comes before and after 167.166 and 168
7. Count in 10s from 20 to 200.20,30,40,50,60,70,80,90,,100,110,120,130,140,150,160,170,180,190,200.
8. Count in 10s from 38 to 238.38,48,58,68,78,88,98,108,118,128,138,148,158,168,178,188,198,208,218,228,238
9. Draw a clock with half 6 on itCorrect time
10. Find 18 cubes and share them between 6 children.How many cubes does each child get?3 cubes each
11. Find 20 cubes, share them among 2 children.How many does each child get?10 cubes each
12. What is half of 32?16
13. What is 1/4 of 24?6
14. I need 20 cubes in total. I have 4, how many more do I need to get?16
15. 26x252
16. 22x244

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find_a_triangle,square,rectangle_and_circle_in_the_classroom_or_playground

Question 1 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find_a_cube_and_count_its_faces,edges_and_corners.

Question 2 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find_a_2D_shape_with_a_curved_line.

Question 3 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find_something_that_has_parallel_lines_on_it.

Question 4 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find_some_odd_numbers_on_the_playground.

Question 5 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_number_comes_before_and_after_167.

Question 6 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Count_in_10s_from_20_to_200.

Question 7 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Count_in_10s_from_38_to_238.

Question 8 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Draw_a_clock_with_half_6_on_it

Question 9 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find_18_cubes_and_share_them_between_6_children.How_many_cubes_does_each_child_get?

Question 10 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=Find_20_cubes,_share_them_among_2_children.How_many_does_each_child_get?

Question 11 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_half_of_32?

Question 12 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_1/4_of_24?

Question 13 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=I_need_20_cubes_in_total._I_have_4,_how_many_more_do_I_need_to_get?

Question 14 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=26x2

Question 15 (of 16)

 



Maths Week 2022: QR Challenge

https://www.classtools.net/QR/decode.php?text=22x2

Question 16 (of 16)