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QR Challenge: QR Code Challege-Energy

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) Energy of an object due to its motionkinetic energy
2. 2) The sum of KE and PE is what type of energy?mechanical energy
3. 3) The energy an object has due to its position or its stored energypotential energy
4. 4) The energy of moving electronselectrical energy
5. 5) Energy carried by lightelectromagnetic(radiant) energy
6. 6) Energy stored in the chemical bonds of chemical compoundschemical energy
7. 7) Energy stored in an object when it is compressed or stretchedelastic energy
8. 8) Energy released when atoms split or join togethernuclear energy
9. 9) Energy caused by vibrations and must have a medium(object) to travel throughsound energy
10. 10) _______________ is the ability to do workenergy
11. 11) What does the Law of Conservation of Energy state?Energy cannot be created or destroyed, it only changes from one form to another
12. 12) What energy conversions are taking place? Toasting a piece of bread. Electrical energy to _____________ energy and _______________ energy.Thermal energy and Radiant energy
13. 13) What energy conversions are taking place? Playing a trumpet. ___________ energy to ______________ energy.mechanical to sound.
14. 14) What energy conversions are taking place? Roasting marshmallows over a fire. Chemical energy to ______________ energy and _____________ energy.thermal energy and radiant energy
15. 15) What energy conversions are taking place? Rubbing your hands together to keep warm. _______________ energy to ____________ energy.kinetic energy to thermal energy
16. 16) What energy conversions are taking place? A falling object is speeding up. ______________ energy to ___________ energy.gravitational potential energy to kinetic energy
17. 17) The food you eat and batteries are sources of what form of energy?chemical
18. 18) Visible light, x-rays, and microwaves are examples of which form of energy?electromagnetic(radiant)
19. 19) The change of energy from one form to another is called an energy ___________?conversion
20. 20) Lightning is an example of what form of energy?electrical

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=1)_Energy_of_an_object_due_to_its_motion

Question 1 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=2)_The_sum_of_KE_and_PE_is_what_type_of_energy?

Question 2 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=3)_The_energy_an_object_has_due_to_its_position_or_its_stored_energy

Question 3 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=4)_The_energy_of_moving_electrons

Question 4 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=5)_Energy_carried_by_light

Question 5 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=6)_Energy_stored_in_the_chemical_bonds_of_chemical_compounds

Question 6 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=7)_Energy_stored_in_an_object_when_it_is_compressed_or_stretched

Question 7 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=8)_Energy_released_when_atoms_split_or_join_together

Question 8 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=9)_Energy_caused_by_vibrations_and_must_have_a_medium(object)_to_travel_through

Question 9 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=10)_________________is_the_ability_to_do_work

Question 10 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=11)_What_does_the_Law_of_Conservation_of_Energy_state?

Question 11 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=12)_What_energy_conversions_are_taking_place?_Toasting_a_piece_of_bread._Electrical_energy_to________________energy_and_________________energy.

Question 12 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=13)_What_energy_conversions_are_taking_place?_Playing_a_trumpet._____________energy_to________________energy.

Question 13 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=14)_What_energy_conversions_are_taking_place?_Roasting_marshmallows_over_a_fire._Chemical_energy_to________________energy_and_______________energy.

Question 14 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=15)_What_energy_conversions_are_taking_place?_Rubbing_your_hands_together_to_keep_warm._________________energy_to______________energy.

Question 15 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=16)_What_energy_conversions_are_taking_place?_A_falling_object_is_speeding_up.________________energy_to_____________energy.

Question 16 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=17)_The_food_you_eat_and_batteries_are_sources_of_what_form_of_energy?

Question 17 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=18)_Visible_light,_x-rays,_and_microwaves_are_examples_of_which_form_of_energy?

Question 18 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=19)_The_change_of_energy_from_one_form_to_another_is_called_an_energy____________?

Question 19 (of 20)

 



QR Code Challege-Energy: QR Challenge

https://www.classtools.net/QR/decode.php?text=20)_Lightning_is_an_example_of_what_form_of_energy?

Question 20 (of 20)