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 |

triangle with two congruent sides | isoscele triangle |

triangle with one obtuse angle | obtuse triangle |

triangle with all angles congruent | equiangular triangle |

triangle with no right or obtuse angles | acute triangle |

triangle with one right angle | right triangle |

3-D shape with two circular bases | cylinder |

lines in the same plane that do not intersect | parallel lines |

quadrilateral with both sets of opposite sides parallel | rectangle |

five-sided polygone | pentagon |

two lines that intersect to for right angles | perpendicular lines |

closed plane figure formed by 3 or more line segments | polygon |

3-D figure with two parallel and congruent polygonal faces called bases | prism |

a prism is named for the shape of its ____ | base |

two angles are complementary if the sum of their angles is ____ | 90 degrees |

3-D figure with one circular base and one vertex | cone |

prism whose faces are all squares | cube |

10-sided polygon | decagon |

parallelogram with four equal sides | rhombus |

has all sides congruent and all angles congruent | regular polygon |

2-D representation of a 3-D figure | net |

3-D figure with one polygonal base | pyramid |

a pyramid is named for the shape of its____ | base |

polygon with four sides | quadrilateral |

where two faces of a 3-D figure meet | edge |

triagle with three equal sides | equilateral |

triangle with no congruent sides | scalene |

six-sided polygon | hexagon |

seven-sided polygon | heptagon |

eight-sided polygon | octagon |

nine-sided polygon | nonagon |

set of points in space the same distance from a given point called a center | sphere |

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