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QR Challenge: Area and perimeter

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. Can you calculate the area of the hall?various
2. Can you calculate the perimeter of the hall?various
3. Can you calculate the area of the y5/6 playground?various
4. Can you calculate the perimeter of y5/6 playground?various
5. Can you calculate the area of this poster?various
6. Can you calculate the perimeter of this poster?various
7. Can you calculate the area of the chalkboard?various
8. Can you calculate the perimeter of the chalkboard?various
9. Can you calculate the area of the table?various
10. Can you calculate the perimeter of the table?various
11. Can you calculate the perimeter of the football pitch?various
12. Can you calculate the area of the football pitch?various
13. Can you calculate the area of the whiteboard?various
14. Can you calculate the perimeter of the whiteboard?various
15. Can you calculate the area of a paving stone?various
16. Can you calculate the perimeter a paving stone?various

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q1/16:

Can you calculate the area of the hall?&choe=UTF-8

Question 1 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q2/16:

Can you calculate the perimeter of the hall?&choe=UTF-8

Question 2 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q3/16:

Can you calculate the area of the y5/6 playground?&choe=UTF-8

Question 3 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q4/16:

Can you calculate the perimeter of y5/6 playground?&choe=UTF-8

Question 4 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q5/16:

Can you calculate the area of this poster?&choe=UTF-8

Question 5 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q6/16:

Can you calculate the perimeter of this poster?&choe=UTF-8

Question 6 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q7/16:

Can you calculate the area of the chalkboard?&choe=UTF-8

Question 7 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q8/16:

Can you calculate the perimeter of the chalkboard?&choe=UTF-8

Question 8 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q9/16:

Can you calculate the area of the table?&choe=UTF-8

Question 9 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q10/16:

Can you calculate the perimeter of the table?&choe=UTF-8

Question 10 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q11/16:

Can you calculate the perimeter of the football pitch?&choe=UTF-8

Question 11 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q12/16:

Can you calculate the area of the football pitch?&choe=UTF-8

Question 12 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q13/16:

Can you calculate the area of the whiteboard?&choe=UTF-8

Question 13 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q14/16:

Can you calculate the perimeter of the whiteboard?&choe=UTF-8

Question 14 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q15/16:

Can you calculate the area of a paving stone?&choe=UTF-8

Question 15 (of 16)

 



Area and perimeter: QR Challenge

https://www.classtools.net/QR/decode.php?text=Area and perimeter
Q16/16:

Can you calculate the perimeter a paving stone?&choe=UTF-8

Question 16 (of 16)