Detailed Case Study Search the Archive Feedback

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

- Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
- Bring these devices into the lesson.

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. Write in figures the number twelve thousand and eight | 12008 |

2. Write 294,631 in words | Two hundred and ninety four thousand, six hundred and thirty one |

3. Write the answer to 500,000 + 40,000 + 80 + 2 in words | Five hundred and forty thousand and eighty two |

4. How many groups of 9 are there in 6 sixes? | 4 |

5. What is the total of 53 cents and $1.37, in dollars and cents? | $1.90 |

6. What is the cost of 9 pencils at 13 cents each? | $1.17 |

7. How much change would you get from 50 cents, after spending 17 cents and 16 cents? | 17 cents |

8. What is (8x7) + 5? | 61 |

9. What are the next TWO numbers in the sequence? 0.12, 0.32, 0.52, 0.72... | 0.92, 1.12 |

10. A bus leaves the station at 8:40am and arrives at its destination at midday. How long does the journey take? (answer in hours & minutes) | 3 hours, 20 minutes |

11. 0.8 + 3.25 =? | 4.05 |

12. 12.6 x 10 =? | 126 |

13. 437 divided by 10=? | 43.7 |

14. A circle has a radius of 16cm. What is the circle's diameter? | 32cm |

15. A circle has a diameter of 68cm. What is the circle's radius? | 34cm |

16. 25 + n = 72. What is n? | 47 |

17. What is 6 'squared' multiplied by 10? | 360 |

18. 7428 + 579 + ? | 8007 |

19. 12305 + 9859 + ? | 22164 |

20. 17.94 + 6.95 + 677.35 =? | 702.24 |

21. 5674 + 579 + 14068 =? | 20321 |

22. 740 – 529 = ? | 211 |

23. 84.80 - 56.03 = ? | 28.77 |

24. 524645 – 56784 = ? | 467861 |

**Question 1 (of 24)**

**Question 2 (of 24)**

**Question 3 (of 24)**

**Question 4 (of 24)**

**Question 5 (of 24)**

**Question 6 (of 24)**

**Question 7 (of 24)**

**Question 8 (of 24)**

**Question 9 (of 24)**

**Question 10 (of 24)**

**Question 11 (of 24)**

**Question 12 (of 24)**

**Question 13 (of 24)**

**Question 14 (of 24)**

**Question 15 (of 24)**

**Question 16 (of 24)**

**Question 17 (of 24)**

**Question 18 (of 24)**

**Question 19 (of 24)**

**Question 20 (of 24)**

**Question 21 (of 24)**

**Question 22 (of 24)**

**Question 23 (of 24)**

**Question 24 (of 24)**