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. An angle that measures 90 degrees | Right Angle |

2. An angle that measures less than 90 degrees | Acute Angle |

3. An angle that measures greater than 90 degrees | Obtuse Angle |

4. A triangle has ________ sides and _______angles | 3 sides, 3 angles |

5. The 3 angles of a triangle always add up to ____ degrees | 180 degrees |

6. Has 3 equal sides and and 3 angles measure 60 degrees | Equilateral Triangle |

7. Has 2 equal sides with 2 equal angles | Isosceles Triangle |

8. Has no equal sides and no equal angles | Scalene Triangle |

9. A four sided figure having four straight sides | Quadrilateral |

10. A quadrilateral having only one pair of parallel sides | Parallelogram |

11. 2 Lines, side by side, that a have continuous path that will never touch | Parallel Lines |

12. Lines that cross each other | Intersecting Lines |

13. Lines that form right angles where they cross | Perpendicular Lines |

14. A straight path that goes on forever | Line |

15. A straight path that goes on forever in ONE direction only | Ray |

16. A straight path between 2 points | Line Segment |

17. Represented by a dot | Point |

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