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. you feel heat from a camp fire | radiation | 2. heat rising off a camp fire browns a marshmallow | convection | 3. you feel heat from the flame on a candle | radiation | 4. you feel heat from an illuminated light bulb (the light bulb is on) | radiation | 5. transfer of heat across an open space - no particles needed | radiation | 6. heat transferred by fluid moving particles in a gas or liquid | convection | 7. cake batter is cooking because it is touching the pan | conduction | 8. a hot air balloon rises up in the atmosphere | convection | 9. hot air from the hair dryer is rising up | convection | 10. smoke is rising up the chimney | convection | 11. heat is transferred because things are touching | conduction | 12. a metal spoon gets hot while you are cooking | conduction | 13. soup gets hot because it is touching the pan it is in | conduction | 14. a chocolate candy bar melts in your hand | conduction | 15. your soda gets warm because you are holding the can the soda is in | conduction | 16. | 17. se siente el calor de un fuego de campamento radiación | 18. calor que sube fuera de un fuego del campo marrones un malvavisco | convección | 19. se siente el calor de la llama de una vela de la | radiación | 20. se siente el calor de una bombilla de iluminación (la bombilla está encendida) | Radiación | 21. transferencia de calor a través de un espacio abierto - no hay partículas necesitan | Radiación | 22. calor transferido por las partículas en movimiento de fluido en un gas o líquido | convección | 23. masa del pastel es cocinar porque es tocar la olla | conducción | 24. un globo de aire caliente se eleva en la atmósfera | convección | 25. el aire caliente del secador de pelo se está levantando | convección | 26. se produce humo por la chimenea de | convección | 27. el calor es transferido porque las cosas están tocando la | conducción | 28. una cuchara de metal se calienta mientras está cocinando | conducción | 29. sopa se calienta, ya que está en contacto con la sartén que está en la | conducción | 30. una barra de chocolate se derrite en tu mano | conducción | 31. su soda se calienta porque se sostiene la lata del refresco está en la | conducción | 32. | 33. 你从一个篝火 | 辐射热的感觉 | 34. 热上升了篝火棕色棉花糖 | 对流 | 35. 你从一个蜡烛 | 辐射火焰热的感觉 | 36. 你从一个照明灯泡(灯泡亮) | 辐射热的感觉 | 37. 在开放式空间的热量传递 - 无颗粒所需 | 的辐射 | 38. 热量在气体或液体 | 对流流体运动的粒子转移 | 39. 蛋糕面糊煮,因为它触及了锅 | 传导 | 40. 热气球在大气对流 | 升起 | 41. 从吹风机的热空气被升起 | 对流 | 42. 烟雾升起的烟囱 | 对流 | 43. 热量传递,因为事情都在触摸 | 传导 | 44. 金属勺子变热,而你正在做饭 | 传导 | 45. 汤变热,因为它是触摸盘是在 | 传导 | 46. 巧克力直板融化在你的手 | 传导 | 47. 你的苏打水变热,因为你是抱着会在钠是 | 传导 | 48. | 49. what is happening in the air right now | weather | 50. the air around the Earth | atmosphere | 51. the star in space that heats Earth | sun | 52. the tool that measures the temperature of the atmosphere | thermometer | 53. conduction shares heat because 2 things ______ | touch |
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