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 is a stream-driven eruption as the hot rocks come in contact with water. It is shortlived, characterized by ash columns but may be an onset of a larger eruption? | Phreatic or hydrothermal | 2. It is a violent eruption due to the contact between water and magma2 | Phreatomagmatic | 3. It is a periodic weak to violent eruption characterized by fountain lava | Strombolian | 4. It is characterized by tall eruption columns that reach up to 20 km high with pyroclastic flow and ashfall tephra | vulcanian | 5. It is excessively explosive type of eruption of gas and pyroclastics. | Plinian | 6. How many craters does Taal Volcano have? | 47 | 7. What is the tallest volcano in the Philippines? | Mt. Apo | 8. What is the most active volcano in the Philippines? | Mt.Mayon | 9. What do you call the ability of the material to resist flow? | Viscosity | 10. It is a component of the magma that might affect its viscoity? | Silica | 11. What is the highest volcano in the world? | Ojos del Salado |
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