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. the whole amount; a quantity obtained by the addition of a group of numbers | Total |

2. any of a group of numbers or terms added together to form a sum. | Addends |

3. well matched; having the same quantity, value, or measure as another; equal in amount or value | Equal |

4. how much of something is available | Amount |

5. a number in the decimal system; a proper fraction whose denominator is a power of 10 | Decimal |

6. an average of n numbers computed by adding some function of the numbers and dividing by some function of n | Mean |

7. the divisor of a fraction | Denominator |

8. For each, For every | Per |

9. amount of a charge or payment relative to some basis; a quantity or amount or measure considered as a proportion of another quantity or amount or measure | rate |

10. the number that remains after subtraction | Difference |

11. an integer or a fraction | Rational Numbers |

12. one of two equal parts of a divisible whole | Half |

13. a number to be divided by another number | Dividend |

14. a small part or item forming a piece of a whole; the quotient of two rational numbers | Fraction |

15. the number by which a dividend is divided | Divisor |

16. one of two or more numbers, algebraic expressions, or the like, that when multiplied together produce a given product; a divisor: | Factors |

17. a number usually expressed in the form a/b. | Fractions |

18. one of the positive or negative numbers 1, 2, 3, etc., or zero | Integers |

19. the dividend of a fraction | Numerator |

20. one one-hundredth part; 1/100 | Percents |

21. a quantity obtained by multiplication | Product |

22. the number obtained by division; the ratio of two quantities to be divided | Quotient |

23. The numbers {0, 1, 2, 3, ...} etc. There is no fractional or decimal part. And no negatives. | Whole Numbers |

24. one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2; the multiplicative inverse of 7 is 1/7 | Reciprocal |

**Question 1 (of 24)**

**Question 2 (of 24)**

**Question 3 (of 24)**

**Question 4 (of 24)**

**Question 5 (of 24)**

**Question 6 (of 24)**

**Question 7 (of 24)**

**Question 8 (of 24)**

**Question 9 (of 24)**

**Question 10 (of 24)**

**Question 11 (of 24)**

**Question 12 (of 24)**

**Question 13 (of 24)**

**Question 14 (of 24)**

**Question 15 (of 24)**

**Question 16 (of 24)**

**Question 17 (of 24)**

**Question 18 (of 24)**

**Question 19 (of 24)**

**Question 20 (of 24)**

**Question 21 (of 24)**

**Question 22 (of 24)**

**Question 23 (of 24)**

**Question 24 (of 24)**