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. selling price per unit £30 | |

2. they sell 35,000 units per year | |

3. they rent a factory for £20,000 | |

4. utilities bills are £10,000 | |

5. insurance costs £800 per year | |

6. transport costs £15,000 a year | |

7. the football boot materials cost £8 per pair | |

8. the boot studs and laces cost £8.50 per pair | |

9. the packaging and postage costs £3.50 | |

10. there are 3 workers in the shop | |

11. each worker works 15 hours per week | |

12. each worker earns £7.50 an hour | |

13. each worker works 48 weeks per year | |

14. the business also has to pay 25% of the net profit | |

15. you calculate the amount of net profit and before they have to pay tax | |

16. you calculate the amount of profit earned after paid tax | |

17. advertising costs £2350 |

https://www.classtools.net/QR/decode.php?text=selling_price_per_unit_£30

**Question 1 (of 17)**

https://www.classtools.net/QR/decode.php?text=they_sell_35,000_units_per_year

**Question 2 (of 17)**

https://www.classtools.net/QR/decode.php?text=they_rent_a_factory_for_£20,000

**Question 3 (of 17)**

https://www.classtools.net/QR/decode.php?text=utilities_bills_are_£10,000

**Question 4 (of 17)**

https://www.classtools.net/QR/decode.php?text=insurance_costs_£800_per_year

**Question 5 (of 17)**

https://www.classtools.net/QR/decode.php?text=transport_costs_£15,000_a_year

**Question 6 (of 17)**

https://www.classtools.net/QR/decode.php?text=the_football_boot_materials_cost_£8_per_pair

**Question 7 (of 17)**

https://www.classtools.net/QR/decode.php?text=the_boot_studs_and_laces_cost_£8.50_per_pair

**Question 8 (of 17)**

https://www.classtools.net/QR/decode.php?text=the_packaging_and_postage_costs_£3.50

**Question 9 (of 17)**

https://www.classtools.net/QR/decode.php?text=there_are_3_workers_in_the_shop

**Question 10 (of 17)**

https://www.classtools.net/QR/decode.php?text=each_worker_works_15_hours_per_week

**Question 11 (of 17)**

https://www.classtools.net/QR/decode.php?text=each_worker_earns_£7.50_an_hour

**Question 12 (of 17)**

https://www.classtools.net/QR/decode.php?text=each_worker_works_48_weeks_per_year

**Question 13 (of 17)**

https://www.classtools.net/QR/decode.php?text=the_business_also_has_to_pay_25%_of_the_net_profit

**Question 14 (of 17)**

https://www.classtools.net/QR/decode.php?text=you_calculate_the_amount_of_net_profit_and_before_they_have_to_pay_tax

**Question 15 (of 17)**

https://www.classtools.net/QR/decode.php?text=you_calculate_the_amount_of_profit_earned_after_paid_tax

**Question 16 (of 17)**

https://www.classtools.net/QR/decode.php?text=advertising_costs_£2350

**Question 17 (of 17)**