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. What is double 30? | 60 |

2. What is half of 100?2 | 502 |

3. Can you name 3 quadrilaterals?3 | square, rectangle, trapezium3 |

4. On a farm there are 347 pigs and 20 cows, how many animals altogether?4 | 367 altogether4 |

5. There are 34 children on a bus and 14 get off, how many children are left on the bus?5 | 20 are left on5 |

6. Can you give me two numbers that make 20?6 | Answers will vary6 |

7. If I have 17 apples and I buy 3 more, how many will I have?7 | The answer is 20 apples7 |

8. I am describing a 3d shape, it has 3 faces and two edges. Clue 2 of the faces are circles, what shape is it?8 | It is a cylinder8 |

9. Today is Friday. What was the day before yesterday?9 | It was Wednesday9 |

10. Matthew scored 67 on a dartboard. Ben scored 20 less. How many did Ben score?10 | Ben scored 47 darts10 |

11. What is 25 divided by 5?11 | The answer is 5 for question11 |

12. How many corners does an Octagon have?12 | It has 8 corners12 |

13. How many legs on 3 charirs?13 | The answer is 9 legs13 |

14. Two oranges cost 80p. What does 1 orange cost?14 | The answer is 40 pence14 |

15. Ruby buys 3 pizzas. She cuts them into quarters. How many pieces did she have?15 | She has 12 pieces of pizza15 |

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