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QR Challenge: Math Task Cards 4.NBT.2.6

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. 16 R1
2. 4 R7
3. 12 R5
4. 27
5. Each child will get four pieces of candy with four pieces left over.
6. She will be able to make four complete groups with four students not in a full group
7. 4 cars
8. 15 breaks
9. 26 R4
10. 53 R5
11. 195
12. 101
13. 29 5-pound fudge tins
14. 72 pencils
15. 42 trips
16. 17 pizzas
17. 190 R4
18. 280 R7
19. 1,016
20. 379 R3
21. 201 packs
22. 152 pencils
23. 157 treat bags
24. 239 agendas with $5 left over

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=16_R1

Question 1 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=4_R7

Question 2 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=12_R5

Question 3 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=27

Question 4 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

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

Question 5 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

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

Question 6 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

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

Question 7 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=15_breaks

Question 8 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=26_R4

Question 9 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=53_R5

Question 10 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=195

Question 11 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=101

Question 12 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=29__5-pound_fudge_tins

Question 13 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=72_pencils

Question 14 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=42_trips

Question 15 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=17_pizzas

Question 16 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=190_R4

Question 17 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=280_R7

Question 18 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=1,016

Question 19 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=379_R3

Question 20 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=201_packs

Question 21 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=152_pencils

Question 22 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=157_treat_bags

Question 23 (of 24)

 



Math Task Cards 4.NBT.2.6: QR Challenge

https://www.classtools.net/QR/decode.php?text=239_agendas_with_$5_left_over

Question 24 (of 24)