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
4. Cut them out and place them around your class / school.
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!
4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.
Question | Answer |
| 1. 1. An EQUILATERAL triangle has a perimeter of 45cm. What is the length of each side? | 15cm | 2. 2. I have two sides that are each 56cm and my other side is 13cm. What type of triangle am I? | ISOSCELES | 3. 3. Calculate the perimeter of a triangle with a 4.5cm side, 2.3cm side and 9.7cm side. | 16.5cm | 4. 4. An ISOSCELES triangle has a perimeter of 36cm. One of its sides measures 6cm. What is the length of the other 2 sides? | 15cm | 5. 5. I have 3 sides that are each 46.3cm in length. What is my perimeter AND what type of triangle am I? | 138.9cm EQUILATERAL | 6. 6. Calculate the perimeter of an equilateral triangle with 32.6cm sides. | 97.8cm | 7. 7. A SCALENE triangle has a perimeter of 68cm. One side is 14cm and another side is 28cm. What is the length of its third side? | 26cm | 8. 8. I have one side that is 56cm, another side that is 76cm and my third side measures 49cm. What is perimeter AND what type of triangle am I? | 181cm SCALENE | 9. 9. Calculate the perimeter of a scalene triangle with the following sides: 33cm, 65.4cm and 29.8cm. | 128.2cm | 10. 10. An EQUILATERAL triangle has a perimeter of 87cm. What is the length of each side? | 29cm |
1. An EQUILATERAL triangle has a perimeter of 45cm. What is the length of each side?&choe=UTF-8
Question 1 (of 10)
2. I have two sides that are each 56cm and my other side is 13cm. What type of triangle am I?&choe=UTF-8
Question 2 (of 10)
3. Calculate the perimeter of a triangle with a 4.5cm side, 2.3cm side and 9.7cm side.&choe=UTF-8
Question 3 (of 10)
4. An ISOSCELES triangle has a perimeter of 36cm. One of its sides measures 6cm. What is the length of the other 2 sides?&choe=UTF-8
Question 4 (of 10)
5. I have 3 sides that are each 46.3cm in length. What is my perimeter AND what type of triangle am I?&choe=UTF-8
Question 5 (of 10)
6. Calculate the perimeter of an equilateral triangle with 32.6cm sides.&choe=UTF-8
Question 6 (of 10)
7. A SCALENE triangle has a perimeter of 68cm. One side is 14cm and another side is 28cm. What is the length of its third side?&choe=UTF-8
Question 7 (of 10)
8. I have one side that is 56cm, another side that is 76cm and my third side measures 49cm. What is perimeter AND what type of triangle am I?&choe=UTF-8
Question 8 (of 10)
9. Calculate the perimeter of a scalene triangle with the following sides: 33cm, 65.4cm and 29.8cm.&choe=UTF-8
Question 9 (of 10)
10. An EQUILATERAL triangle has a perimeter of 87cm. What is the length of each side?&choe=UTF-8
Question 10 (of 10)
