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. question1 | Welcome to the Maths Quiz.Find other QR codes around the hall, work out the answers and jot them down on your grid. Your have 15 minutes..... |

2. question2 | The number of days in a year x the number of days in a fortnight |

3. question3 | The number of lights on the hall ceiling x the number of children in the group today. |

4. question 4 | The number of classes in the school x the number of teachers in the school |

5. question5 | There are 291 children in the school split into 11 classes. Roughly how many children are in each class? (try without a calculator first!) |

6. question6 | In Year 3 there are 70 children, in year 4 there are 70 children, in year 5 there are 74 children and in year 6 there are 77 children. How many children are there in the school in total? |

7. questions7 | Work out what year it will be in 65 years time. Divide this by the number of planets in our solar system. |

8. question8 | Find something in the hall you could measure in metres, centimetres, millimetres and litres. |

9. question9 | Find the number of black keys on the piano and multiply your answer by 12. |

10. question10 | Where can you see parallel lines in the hall? |

11. question11 | What shapes can you see around the hall? |

12. question12 | If there are 240 children on the playground and 50% are on the field, 1/3 are in the dinner hall, how many are on the playground? |

13. question13 | What is the most frequently occurring letter in the first names of all the children in our group today? |

14. question14 | Add together 32.56 54.12 26.14 and 21.21 |

15. question15 | Find the answer to 23,146 - 14,552 |

16. question16 | Multiply the number of days in September by the number of days in a week. |

17. questions17 | Multiply the number of days until Christmas by the number of days until Halloween |

18. question18 | Find 4/7 of 280 |

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