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. What is the place value of 2 in this number: 435.21 | tenths | 2. What is the place value of 1 in this number: 435.21 | hundredths2 | 3. What is the place value of 5 in this number: 435.321 | ones3 | 4. What is the place value of 4 in this number: 435.321 | hundreds4 | 5. What is the place value of 8 in this number: 685.321 | tens5 | 6. Tina only has $700 in her account and needs to pay her rent which is $600. In addition, she also needs pay for a parking ticket which cost her $50.50. How much money will she have left? | $49.506 | 7. Jack has $10.50 left and would like to buy as many McChicken sandwiches as he possibly can. Each sandwich cost $1.05 (this includes tax). How many sandwiches will he be able to buy?7 | 10 Sandwiches7 | 8. Round the following number to the tenths place: 247.678 | 246.78 | 9. Round the following number to the hundreds place: 247.678 | 3009 | 10. Round the following number to the hundredths place: 247.543 | 246.5410 | 11. Round the following number to the tens place: 247.67811 | 250 | 12. 2.45 X 1.2 = | 2.9412 | 13. 3.2 X 1.3 = | 4.1613 | 14. 62 X .5 = | 3114 | 15. 42 divided by 2 equals _______ | 2115 | 16. 325 divided by 5 equals ________ | 6516 | 17. 723 divided by 6 equals _________ | 120.517 | 18. 62.24 divided by 4 equals _______ | 15.5618 | 19. 125 divided by 2.5 equals ________ | 5019 | 20. 43.6 divided by 0.25 equals _______ | 174.420 | 21. 6.5 - 2.35 = | 4.1521 | 22. 24.63 - 17.64 = | 6.9922 | 23. 12.34 + 4.45 = | 16.7923 | 24. 62.42 + 6.35 = | 68.7724 | 25. 73.64 - 26.45 = | 47.1925 |
What is the place value of 2 in this number: 435.21&choe=UTF-8
Question 1 (of 25)
What is the place value of 1 in this number: 435.21&choe=UTF-8
Question 2 (of 25)
What is the place value of 5 in this number: 435.321&choe=UTF-8
Question 3 (of 25)
What is the place value of 4 in this number: 435.321&choe=UTF-8
Question 4 (of 25)
What is the place value of 8 in this number: 685.321&choe=UTF-8
Question 5 (of 25)
Tina only has $700 in her account and needs to pay her rent which is $600. In addition, she also needs pay for a parking ticket which cost her $50.50. How much money will she have left?&choe=UTF-8
Question 6 (of 25)
Jack has $10.50 left and would like to buy as many McChicken sandwiches as he possibly can. Each sandwich cost $1.05 (this includes tax). How many sandwiches will he be able to buy?7&choe=UTF-8
Question 7 (of 25)
Round the following number to the tenths place: 247.678&choe=UTF-8
Question 8 (of 25)
Round the following number to the hundreds place: 247.678&choe=UTF-8
Question 9 (of 25)
Round the following number to the hundredths place: 247.543&choe=UTF-8
Question 10 (of 25)
Round the following number to the tens place: 247.67811&choe=UTF-8
Question 11 (of 25)
2.45 X 1.2 =&choe=UTF-8
Question 12 (of 25)
3.2 X 1.3 = &choe=UTF-8
Question 13 (of 25)
62 X .5 = &choe=UTF-8
Question 14 (of 25)
42 divided by 2 equals _______ &choe=UTF-8
Question 15 (of 25)
325 divided by 5 equals ________ &choe=UTF-8
Question 16 (of 25)
723 divided by 6 equals _________&choe=UTF-8
Question 17 (of 25)
62.24 divided by 4 equals _______&choe=UTF-8
Question 18 (of 25)
125 divided by 2.5 equals ________&choe=UTF-8
Question 19 (of 25)
43.6 divided by 0.25 equals _______&choe=UTF-8
Question 20 (of 25)
6.5 - 2.35 = &choe=UTF-8
Question 21 (of 25)
24.63 - 17.64 = &choe=UTF-8
Question 22 (of 25)
12.34 + 4.45 = &choe=UTF-8
Question 23 (of 25)
62.42 + 6.35 = &choe=UTF-8
Question 24 (of 25)
73.64 - 26.45 = &choe=UTF-8
Question 25 (of 25)
