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QR Challenge: Fraction review 11/14

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. reduce 10/18 by 2 5/9
2. reduce 2/4 by 2 1/2
3. reduce 14/20 by 2 7/10
4. reduce 10/16 by 2 5/8
5. reduce 6/16 by 2 3/8
6. reduce 2/10 by 2 1/5
7. reduce 10/14 by 2 5/7
8. reduce 4/6 by 2 2/3
9. reduce 8/14 by 2 4/7
10. reduce 3/15 by 3 1/5
11. reduce 14/20 by 2 7/10
12. reduce 25/30 by 5 5/6
13. reduce 16/22 by 2 8/11
14. reduce 4/22 by 2 2/11
15. reduce 7/49 by 7 1/7
16. reduce 5/35 by 5 1/7
17. reduce 3/12 by 3 1/4
18. reduce 4/12 by 4 1/3
19. reduce 2/12 by 2 1/6
20. reduce 9/12 by 3 3/4
21. reduce 5/15 by 5 1/3
22. reduce 3/27 by 3 1/9
23. reduce 3/21 by 3 1/7
24. reduce 7/14 by 7 1/2
25. reduce 7/21 by 7 1/3
26. reduce 7/28 by 7 1/4
27. reduce 7/35 by 7 1/5
28. reduce 4/12 by 4 1/3
29. reduce 4/16 by 4 1/4
30. reduce 4/20 by 4 1/5
31. reduce 4/24 by 4 1/6

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_10/18_by_2

Question 1 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_2/4_by_2

Question 2 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_14/20_by_2

Question 3 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_10/16_by_2

Question 4 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_6/16_by_2

Question 5 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_2/10_by_2

Question 6 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_10/14_by_2

Question 7 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_4/6_by_2

Question 8 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_8/14_by_2

Question 9 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_3/15_by_3

Question 10 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_14/20_by_2

Question 11 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_25/30_by_5

Question 12 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_16/22_by_2

Question 13 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_4/22_by_2

Question 14 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_7/49_by_7

Question 15 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_5/35_by_5

Question 16 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_3/12_by_3

Question 17 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_4/12_by_4

Question 18 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_2/12_by_2

Question 19 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_9/12_by_3

Question 20 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_5/15_by_5

Question 21 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_3/27_by_3

Question 22 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_3/21_by_3

Question 23 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_7/14_by_7

Question 24 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_7/21_by_7

Question 25 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_7/28_by_7

Question 26 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_7/35_by_7

Question 27 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_4/12_by_4

Question 28 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_4/16_by_4

Question 29 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_4/20_by_4

Question 30 (of 31)

 



Fraction review 11/14: QR Challenge

https://www.classtools.net/QR/decode.php?text=reduce_4/24_by_4

Question 31 (of 31)