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)9912 –1991 | 7921 | 2. 2)73,043 + 12,198 | 85,241 | 3. 3)Samantha painted her house using 2,528 litres of white paint and 158 litres of sea green paint. How many litres of paint in all did Samantha use? | 2686 | 4. 4)Recently, the value of Mona's university savings fund decreased by £742. If her fund was worth £74,624 before, how much is it worth now? | 742 | 5. 5)99461 - ?= 61919 | 37542 | 6. 6)7936 + ? =100978 | 108914 | 7. 7)12.09- 3.78= | 8.31 | 8. 8) 229.33+36.1 | 265.43 | 9. 9)Estelle mixed 8.3 grams of salt into a pot of soup she was cooking. Before she served the soup, Estelle added 0.12 grams of salt. How much salt did Estelle put into the soup in all? | 8.42 | 10. 10)Joy had 6 grams of pepper. Then she used 0.76 grams of the pepper to make some scrambled eggs. How much pepper does Joy have left? | 5.24 | 11. 11) ? - 0.8= 1.4 | 2.2 | 12. 12)458.17 + ? = 1008.19 | 550.02 |
1)9912 –1991&choe=UTF-8
Question 1 (of 12)
2)73,043 + 12,198&choe=UTF-8
Question 2 (of 12)
3)Samantha painted her house using 2,528 litres of white paint and 158 litres of sea green paint. How many litres of paint in all did Samantha use? &choe=UTF-8
Question 3 (of 12)
4)Recently, the value of Mona's university savings fund decreased by £742. If her fund was worth £74,624 before, how much is it worth now? &choe=UTF-8
Question 4 (of 12)
5)99461 - ?= 61919 &choe=UTF-8
Question 5 (of 12)
6)7936 + ? =100978 &choe=UTF-8
Question 6 (of 12)
7)12.09- 3.78= &choe=UTF-8
Question 7 (of 12)
8) 229.33+36.1 &choe=UTF-8
Question 8 (of 12)
9)Estelle mixed 8.3 grams of salt into a pot of soup she was cooking. Before she served the soup, Estelle added 0.12 grams of salt. How much salt did Estelle put into the soup in all? &choe=UTF-8
Question 9 (of 12)
10)Joy had 6 grams of pepper. Then she used 0.76 grams of the pepper to make some scrambled eggs. How much pepper does Joy have left? &choe=UTF-8
Question 10 (of 12)
11) ? - 0.8= 1.4 &choe=UTF-8
Question 11 (of 12)
12)458.17 + ? = 1008.19 &choe=UTF-8
Question 12 (of 12)
