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. | What change has happened? | 2. 2. How has heat affected this | melted | 3. 3. Can this be returned back to its original form | no because it is burnt | 4. 4. What did this look like before it changed | hard and frozen | 5. 5. Can this be changed by another way | It can be frozen but it won't be bubbly | 6. 6. Now that this has been changed how can it be used | Nothing because it is frozen | 7. 7. Does this use the same amount of space in this form | No it takes up more space | 8. 8. Can you get the perfume back into the bottle, why | No it has soaked into the paper. | 9. 9. How does a solid become a liquid | Heat needs to be applied | 10. 10. How can a gas become a solid | It needs to be cooled. |
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