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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. 1) Energy of an object due to its motion | kinetic 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 energy | potential energy | 4. 4) The energy of moving electrons | electrical energy | 5. 5) Energy carried by light | electromagnetic(radiant) energy | 6. 6) Energy stored in the chemical bonds of chemical compounds | chemical energy | 7. 7) Energy stored in an object when it is compressed or stretched | elastic energy | 8. 8) Energy released when atoms split or join together | nuclear energy | 9. 9) Energy caused by vibrations and must have a medium(object) to travel through | sound energy | 10. 10) _______________ is the ability to do work | energy | 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 |

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