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. Given points B and D, and the vertex is A, write angle in notation form. | a |

2. The endpoint of a ray is B and the other point is F, write the ray in notation form. | a |

3. There is a line with points M,A, and T, write the line in notation form. | a |

4. Is the mCAT CONGRUENT OR EQUAL to mFUN? | a |

5. An angle LUV is 33 degrees, write this in notation form. | a |

6. Determine the distance between A(3,1) and K(-4,-2). | a |

7. Determine the midpoint of C(-4,9) and (-2, 3). | a |

8. An angle TOP has coordinates, T(1,2) O(5,4) and P(7,6) and the angle was translated left 3 units and down 6. Write the new coordinates. | a |

9. What is the equation of a line that is parallel to y = -2x +6 and passes through (4,3)? | a |

10. What is the equation of a line that is perpendicular to y= 9x-1 and passes through (3,0)? | a |

11. Write an equation of a line that is perpendicular to y=1/3x - 4. | a |

12. Write an equation of a line that is parallel to y = 2x -6. | a |

13. Write the point slope form general equation. | a |

14. What does "congruent" mean? | a |

15. Given A(-2,-1) and B(1,9). Write the new coordinates that would reflect this segment over the x-axis. | a |

16. Given A(-2,-1) and B(1,9). Write the new coordinates that would rotate this segment 180 degrees counterclockwise. | a |

17. Segment AC is bisected with point B. AB= 2x-5 and BC=4x+11. Solve for x. | a |

18. Angle ABD is bisected by ray BC. | a |

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