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
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. When asked how old she was, Beth replied, “In two years I will be twice as old as I was five years ago”. How old is she? | 12 | 2. Divide 40 by half and add ten. What is the answer? | 90 | 3. A farmer has 15 cows, all but 8 die. How many does he have left? | 8 | 4. The ages of a mother and her graduate son add up to 66. The mother’s age is the son’s age reversed. How old are they? | 24 and 42 | 5. If a man and a half can eat a hot dog and a half in a minute and a half, how long would it take six men to eat six hot dogs? | a minute and a half | 6. The amount of water flowing into a tank doubles every minute. The tank is full in an hour. When is the tank half full? | after 59minutes | 7. There is a pole in a lake. Half of the pole is embedded in the mud at the bottom of the pond, another one third is covered by water, and 7 metres are out of the water. What is the total length of the pole? | 42m | 8. To allow last minute Christmas shopping, Silverburn Shopping Centre is opening from 8am till midnight on Mondays to Saturdays and 8am until 10pm on Sundays. How many hours is it open in one week? | 110 hours | 9. How many degrees are there between clock hands at 3.15? | 7.5 degrees | 10. 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1,000 = ? | 100 |
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