QR Challenge: Plate Tectonics
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
- Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
- Bring these devices into the lesson.
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 clues supported the continental drift theory? | Fossils, rocks, and glaciers
|
2. 2. At what type of boundary do you find a strike-slip fault? | Transform
| 3. 3. What is found at the bottom of a mid-ocean ridge? | Magma
| 4. 4. Valleys are formed at which boundary? | Divergent
| 5. 5. Mountains are formed at which boundary? | Convergent
| 6. 6. The process of old crust sinking back into the mantle is called _________ | Subduction
| 7. 7. Who first proposed the theory of continental drift? | Alfred Wegener
| 8. 8. Convection currents take place in the __________ | Asthenosphere
| 9. 9. What kind of plate boundary formed the Himalaya Mountains? | Continent to continent convergent
| 10. 10. Trenches are formed at which boundary? | Convergent
| 11. 11. Earthquakes happen at which boundary? | Transform
| 12. 12. The process which adds new crust to the Earth? | Seafloor Spreading
| 13. 13. When two plates collide a _________ boundary is formed. | Convergent
| 14. 14. When two plates pull apart a _________ boundary is formed. | Divergent
| 15. 15. When two plates slip past each other a _________ boundary is formed. | Transform
| 16. 16. Is oceanic crust more dense or less dense then continental crust? | More
| 17. 17. What causes the tectonic plates to move? | Convection Currents
| 18. 18. New crust keeps being formed at a _________. | Mid-ocean Ridge
| 19. 19. Old crust is subducted in a _________. | Mid-ocean trench
| 20. 20. The supercontinent that drifted apart over 200 million years ago? | Pangaea |
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=1. What_clues_supported_the_continental_drift_theory?
Question 1 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=2. At_what_type_of_boundary_do_you_find_a_strike-slip_fault?
Question 2 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=3. What_is_found_at_the_bottom_of_a_mid-ocean_ridge?
Question 3 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=4. Valleys_are_formed_at_which_boundary?
Question 4 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=5. Mountains_are_formed_at_which_boundary?
Question 5 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=6. The_process_of_old_crust_sinking_back_into_the_mantle_is_called__________
Question 6 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=7. Who_first_proposed_the_theory_of_continental_drift?
Question 7 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=8. Convection_currents_take_place_in_the___________
Question 8 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=9. What_kind_of_plate_boundary_formed_the_Himalaya_Mountains?
Question 9 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=10. Trenches_are_formed_at_which_boundary?
Question 10 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=11. Earthquakes_happen_at_which_boundary?
Question 11 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=12. The_process_which_adds_new_crust_to_the_Earth?
Question 12 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=13. When_two_plates_collide_a___________boundary_is_formed.
Question 13 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=14. When_two_plates_pull_apart_a___________boundary_is_formed.
Question 14 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=15. When_two_plates_slip_past_each_other_a___________boundary_is_formed.
Question 15 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=16. Is_oceanic_crust_more_dense_or_less_dense_then_continental_crust?
Question 16 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=17. What_causes_the_tectonic_plates_to_move?
Question 17 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=18. New_crust_keeps_being_formed_at_a__________.
Question 18 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=19. Old_crust_is_subducted_in_a__________.
Question 19 (of 20)
Plate Tectonics : QR Challenge
https://www.classtools.net/QR/decode.php?text=20. The_supercontinent_that_drifted_apart_over_200_million_years_ago?
Question 20 (of 20)