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QR Challenge: Volcanoes

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

A. Prior to the lesson:

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

3. Print out the QR codes.

4. Cut them out and place them around your class / school.


B. The lesson:

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!


C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.


Questions / Answers (teacher reference)

Question

Answer

1. 1. What are the three types of volcanoes and what do each of them mean?active, dormant, extinct
2. 2. What is a volcano?Volcanoes are points on the Earth's crust where magma rises from the Earth's mantle to the surface and leaks or explodes out.
3. 3. What is the name of the Caribbean island where there is a volcano?Montserrat
4. 4. What year did the volcano in Montserrat erupt a few times?1997
5. 5. How many people were killed in the Montserrat volcano in 1997?19
6. 6. What year did the Montserrat volcano start to steam and smoke?1995
7. 7. What is the part of the volcano called where there is a dip at the top and where lava comes out?crater
8. 8. What is the main body of the volcano called, which is normally made of layers of cooled lava and ash?cone
9. 9. What is the difference between magma and lava?Magma is inside the earth and lava is what it is when it erupts from the volcano.
10. 10. What is a magma chamber?It is a store of molten rock under a volcano.
11. 11. Name the 6 parts of a volcano.Crater, secondary vent, eruption cloud, main vent, cone, magma chamber.
12. 12. What can the material from a volcano build up and form?mountain
13. 13. On average hoe many volcanoes erupt each year?60
14. 14. What do explosive eruptions throw out of them?lava, hot gases, pieces of solid magma.
15. 15. When does an eruption happen?When magma swells beneath the earths surface.

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q1/15:

1. What are the three types of volcanoes and what do each of them mean?&choe=UTF-8

Question 1 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q2/15:

2. What is a volcano?&choe=UTF-8

Question 2 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q3/15:

3. What is the name of the Caribbean island where there is a volcano?&choe=UTF-8

Question 3 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q4/15:

4. What year did the volcano in Montserrat erupt a few times?&choe=UTF-8

Question 4 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q5/15:

5. How many people were killed in the Montserrat volcano in 1997?&choe=UTF-8

Question 5 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q6/15:

6. What year did the Montserrat volcano start to steam and smoke?&choe=UTF-8

Question 6 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q7/15:

7. What is the part of the volcano called where there is a dip at the top and where lava comes out?&choe=UTF-8

Question 7 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q8/15:

8. What is the main body of the volcano called, which is normally made of layers of cooled lava and ash?&choe=UTF-8

Question 8 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q9/15:

9. What is the difference between magma and lava?&choe=UTF-8

Question 9 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q10/15:

10. What is a magma chamber?&choe=UTF-8

Question 10 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q11/15:

11. Name the 6 parts of a volcano.&choe=UTF-8

Question 11 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q12/15:

12. What can the material from a volcano build up and form?&choe=UTF-8

Question 12 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q13/15:

13. On average hoe many volcanoes erupt each year?&choe=UTF-8

Question 13 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q14/15:

14. What do explosive eruptions throw out of them?&choe=UTF-8

Question 14 (of 15)

 



Volcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Volcanoes
Q15/15:

15. When does an eruption happen?&choe=UTF-8

Question 15 (of 15)