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QR Challenge: 1BVolcanoes

Created using the ClassTools QR Treasure Hunt Generator

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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. The molten rock and gases beneath the earth’s surface.magma
2. A crack in the earth’s crust through which molten rock comes to the surface.volcano
3. A scientist who studies volcanoes.volcanologist
4. Pockets of molten rock deep in the earth’s lithosphere.magma chamber
5. Magma that has broken through the surface of the earth.lava
6. The opening in the surface of the earth through which lava flows.vent
7. The bowl shape at the top of a main vent through which lava flows.crater
8. Bits of crushed rock propelled from an erupting volcano.ash
9. The funnel shaped mound of a volcano.cone
10. A ring of volcanoes found in the area around the Pacific Ocean.Ring of Fire
11. Places where a pool of intensely hot magma rises toward the surface, melting rock until it breaks through the crust.hot spot
12. A mixture of cinder, ash, and rock.tephra
13. An avalanche of red-hot dust and gases that races down the sides of some volcanoes.pyroclastic flow
14. Volcanic fog or gases.vog
15. Mud and rock fragments that surge down a mountain when part of it collapses.debris flow
16. Rock formed as magma and lava harden.igneous rock
17. Water that rises to the earth’s surface as it is heated by a magma pool.hot spring
18. A spring that periodically blows steam and hot water into the air.geyser
19. A hot spring that has more mud than water.mud pot
20. When molten rock pushes up between plates it causes the plates to spread apart, the magma cools forming new land.seafloor spreading
21. An eruption that flows through the side vents.flank eruption
22. Underwater volcanic eruptions that are twenty times more frequent than eruptions on land.submarine eruption
23. Bits of ash and lava discharged from a volcano.cinder

 


1BVolcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_molten_rock_and_gases_beneath_the_earth’s_surface.

Question 1 (of 23)

 


1BVolcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_crack_in_the_earth’s_crust_through_which_molten_rock_comes_to_the_surface.

Question 2 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 3 (of 23)

 


1BVolcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Pockets_of_molten_rock_deep_in_the_earth’s_lithosphere.

Question 4 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 5 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 6 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 7 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 8 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 9 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 10 (of 23)

 


1BVolcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Places_where_a_pool_of_intensely_hot_magma_rises_toward_the_surface,_melting_rock_until_it_breaks_through_the_crust.

Question 11 (of 23)

 


1BVolcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_mixture_of_cinder,_ash,_and_rock.

Question 12 (of 23)

 


1BVolcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=An_avalanche_of_red-hot_dust_and_gases_that_races_down_the_sides_of_some_volcanoes.

Question 13 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 14 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 15 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 16 (of 23)

 


1BVolcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=Water_that_rises_to_the_earth’s_surface_as_it_is_heated_by_a_magma_pool.

Question 17 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 18 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 19 (of 23)

 


1BVolcanoes: QR Challenge

https://www.classtools.net/QR/decode.php?text=When_molten_rock_pushes_up_between_plates_it_causes_the_plates_to_spread_apart,_the_magma_cools_forming_new_land.

Question 20 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 21 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 22 (of 23)

 


1BVolcanoes: QR Challenge

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

Question 23 (of 23)