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QR Challenge: Math Review Fractions

Created using the ClassTools QR Treasure Hunt Generator

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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. 1/2+1/4
2. 1 3/6+5/8
3. 7 3/13-1 11/26
4. 9 5/26-4 3/13
5. 2/3 greater than, less than, equal to, 6/7
6. 4/7 greater than, less than, equal to, 1/2
7. 3/4 greater than, less than, equal to, 75/100
8. Convert to decimal 1/10
9. Convert to decimal 2/5
10. Convert to decimal 9/12
11. Convert to fraction 0.75
12. Convert to fraction 0.125
13. Convert to fraction 0.375
14. 3 4/7 divided by 3 3/4
15. 2.5 divided by 3 5/6
16. 4.25/3.75
17. 4 5/9 X 4 2/3
18. 2 1/2 X 2 1/6
19. 3 1/4 X 4 5/6
20. 1/7 X 1/2
21. Tell me in words how to add 2/5+1/10
22. Put in order 3/8 5/16 3/4
23. Put in order 0.5, 9/16, 7/8
24. Put 208/28 into a mixed number in lowest terms
25. Put 65/11 into a mixed number in lowest terms

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=1/2+1/4

Question 1 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=1-3/6+5/8

Question 2 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=7-3/13-1-11/26

Question 3 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=9-5/26-4-3/13

Question 4 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=2/3-greater-than,-less-than,-equal-to,-6/7

Question 5 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=4/7-greater-than,-less-than,-equal-to,-1/2

Question 6 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=3/4-greater-than,-less-than,-equal-to,-75/100

Question 7 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert-to-decimal-1/10

Question 8 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert-to-decimal-2/5

Question 9 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert-to-decimal-9/12

Question 10 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert-to-fraction-0.75

Question 11 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert-to-fraction-0.125

Question 12 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert-to-fraction-0.375

Question 13 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=3-4/7-divided-by-3-3/4

Question 14 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=2.5-divided-by-3-5/6

Question 15 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=4.25/3.75

Question 16 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=4-5/9-X-4-2/3

Question 17 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=2-1/2-X-2-1/6

Question 18 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=3-1/4-X-4-5/6

Question 19 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=1/7-X-1/2

Question 20 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Tell-me-in-words-how-to-add-2/5+1/10

Question 21 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Put-in-order-3/8-5/16-3/4

Question 22 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Put-in-order-0.5,-9/16,-7/8

Question 23 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Put-208/28-into-a-mixed-number-in-lowest-terms

Question 24 (of 25)

 


Math Review Fractions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Put-65/11-into-a-mixed-number-in-lowest-terms

Question 25 (of 25)