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 place value is the 9 located in in the following number: 987,654,321? | Hundred Millions. | 2. What is 565/35? | 16 remainder 5 | 3. What is 45X66? | 2970 | 4. What is 461/11? | 41 remainder 10 | 5. What place values have a 3 present in the following number: 453,932,330? | Millions, ten thousands, hundreds, tens. | 6. What is 446/24? | 18 remainder 14 | 7. What is 12X34? | 408 | 8. Put the following decimals in order from greatest to smallest: 0.685, 0.548901, 0.7, 0.71, and 0.4713. | 0.71, 0.7, 0.685, 0.548901, 0.4713 | 9. Which fraction is greater 7/9 or 7/8? | 7/8 | 10. What is 0.1 as a fraction? | 1/10 | 11. What number is in the hundredths place value in the following number: 321.75640? | 5 | 12. What is the value of 0.7239+0.738219? | 1.462119 | 13. What is the value of 0.738219-0.7239? | 0.014319 | 14. Is 0.65 closer to 0.5 or to 1? | 0.5 | 15. Which decimal is closer to 0.25, 0.33 or 0.11? | 0.33 | 16. Is 0.50501 closer to 0, 0.5, or 1? | 0.5 | 17. Which is greater 0.1234 or 0.23? | 0.23 | 18. What number is in the tenths place value in the following number: 12.99? | 9 | 19. Put the following in order from least to greatest: 0.45, 1.234, 1.3, 2.651, 2.6412, 0.451, and 0.01? | 0.01, 0.45, 0.451, 1.234, 1.3, 2.6412, and 2.651. |
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