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 |

OAA1 - Order of Operations, PEMDAS | 1 |

OAA2 - Evaluating Expressions w/ Story Problems | 2 |

NBTA1 - Understanding Place Value, 10x as Many | 3 |

NBTA2 - Patterns of Zeroes When Multiplying Powers of 10 and Exponents | 4 |

NBTA3a - Read, Write Decimals in Expanded Form (w/ and w/o exponents) | 5 |

NBTA3b - Compare Decimals with >,<,= | 6 |

NBTA4 - Round Decimals | 7 |

NBTB7 - Add and Subtract Decimals | 8 |

NBTB5 - Multiply Whole Numbers (w/ Standard Algorithm) | 9 |

NBTB7 - Multiply Decimals | 10 |

NBTB6 - Divide Whole Numbers | 11 |

NBTB7 - Divide Decimals | 12 |

NFA1 - Add and Subtract Fractions With Unlike Denominators | 13 |

NFA2 - Add and Subtract Mixed Numbers With Unlike Denominators | 14 |

NFA4 - Multiply Fractions and Mixed Numbers | 15 |

NFB3 - Interpret Fractions as Division | 16 |

NFB7 - Divide Unit Fractions | 17 |

MDA1 - Measurement Conversions (Customary) | 18 |

MDA1 - Measurement Conversions (Metric) | 19 |

MDC3 - Volume | 20 |

MDB2 - Line Plots | 21 |

GA1, GA2 - Graphing and Coordinates | 22 |

GB3, GB4 - Classifying Triangles and Quadrilaterals by Properties | 23 |

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