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QR Challenge: Math Task Cards 4.NBT.1

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. 1. thousands
2. 2. tens
3. 3. ten thousands
4. 4. hundreds
5. 5. 70,000
6. 6. 500
7. 7. 4,000
8. 8. 4
9. 9. B
10. 10. B
11. 11. A
12. 12. B
13. 13. 10 times larger
14. 14. False
15. 15. 10 times larger
16. 16. True
17. 17. Any answer with the 7 in the thousands place
18. 18. Any answer with the 2 in the hundred thousands place
19. 19. Any answer with the 5 in the hundreds place
20. 20. Any answer with the 4 in the tens place
21. 21. Any answer with the 8 in the tens place
22. 22. Any answer with the 9 in the hundreds place
23. 23. Any answer with the 3 in the hundred thousands place
24. 24. Any answer with the 6 in the ten thousands place

 



Math Task Cards 4.NBT.1: QR Challenge

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

Question 1 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=2._tens

Question 2 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=3._ten_thousands

Question 3 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

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

Question 4 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=5._70,000

Question 5 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=6._500

Question 6 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=7._4,000

Question 7 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=8._4

Question 8 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=9._B

Question 9 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=10._B

Question 10 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=11._A

Question 11 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

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

Question 12 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=13._10_times_larger

Question 13 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=14._False

Question 14 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=15._10_times_larger

Question 15 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

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

Question 16 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=17._Any_answer_with_the_7_in_the_thousands_place

Question 17 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=18._Any_answer_with_the_2_in_the_hundred_thousands_place

Question 18 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=19._Any_answer_with_the_5_in_the_hundreds_place

Question 19 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=20._Any_answer_with_the_4_in_the_tens_place

Question 20 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=21._Any_answer_with_the_8_in_the_tens_place

Question 21 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=22._Any_answer_with_the_9_in_the_hundreds_place

Question 22 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=23._Any_answer_with_the_3_in_the_hundred_thousands_place

Question 23 (of 24)

 



Math Task Cards 4.NBT.1: QR Challenge

https://www.classtools.net/QR/decode.php?text=24._Any_answer_with_the_6_in_the_ten_thousands_place

Question 24 (of 24)