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QR Challenge: Maths Dept

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. Q1) How many sides does a pentagon have?5
2. Q2) What do the angles inside a triangle add up to?180
3. Q3) What are the first 3 prime numbers?2,3,5
4. Q4) What are the first 3 square numbers?1,4,9
5. Q5) Who teaches in N19?Mr Watson
6. Q6) Solve 2x-5=118
7. Q7) If a=2 and b=4 what is 2a+4b?20
8. Q8) If a triangle has angles 60 and 45 what is the remaining angle?75
9. Q9) a squared plus b squared equal c squared is known as ...........'s TheoremPythagoras
10. Q10) How many sides does an octagon have?8

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q1)-How-many-sides-does-a-pentagon-have?

Question 1 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q2)-What-do-the-angles-inside-a-triangle-add-up-to?

Question 2 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q3)-What-are-the-first-3-prime-numbers?

Question 3 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q4)-What-are-the-first-3-square-numbers?

Question 4 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q5)-Who-teaches-in-N19?

Question 5 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q6)-Solve-2x-5=11

Question 6 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q7)-If-a=2-and-b=4-what-is-2a+4b?

Question 7 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q8)-If-a-triangle-has-angles-60-and-45-what-is-the-remaining-angle?

Question 8 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q9)-a-squared-plus-b-squared-equal-c-squared-is-known-as-...........'s-Theorem

Question 9 (of 10)

 



Maths Dept: QR Challenge

https://www.classtools.net/QR/decode.php?text=Q10)-How-many-sides-does-an-octagon-have?

Question 10 (of 10)