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QR Challenge: US QR Maths Treasure Hunt

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. Write in digits the number twenty thousand and forty three20,043
2. How many hundred thousands are there in 534,7045
3. Round 6,429 to the nearest 10006000
4. Calculate 14 squared196
5. 1/5 x 2/32/15
6. Write 35% as a decimal0.35
7. The sides of a square are 7cm. Work out the area of the square49cm2
8. If x = 15, what is 3x45
9. Find 43% of 14060.2
10. What is the formula for calculating the volume of a cuboidLxWxH
11. 0.3 is less than 12%? True or falseFALSE

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=Write-in-digits-the-number-twenty-thousand-and-forty-three

Question 1 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=How-many-hundred-thousands-are-there-in-534,704

Question 2 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=Round-6,429-to-the-nearest-1000

Question 3 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=Calculate-14-squared

Question 4 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=1/5-x-2/3

Question 5 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=Write-35%-as-a-decimal

Question 6 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=The-sides-of-a-square-are-7cm.-Work-out-the-area-of-the-square

Question 7 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=If-x-=-15,-what-is-3x

Question 8 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=Find-43%-of-140

Question 9 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-formula-for-calculating-the-volume-of-a-cuboid

Question 10 (of 11)

 



US QR Maths Treasure Hunt : QR Challenge

https://www.classtools.net/QR/decode.php?text=0.3-is-less-than-12%?-True-or-false

Question 11 (of 11)