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. Physical property: a characteristic of a pure substance that can be observed without changing it into another substance | 1 | 2. Chemical property: a characteristic of a pure substance that can be observed without changing it into another substance | 2 | 3. Density: the mass of a substance contained in a unit of volume | 3 | 4. physical change: a change in a substance that does not change its identity | 4 | 5. chemical change: a change in which one or more substances combine or break apart to form new substances | 5 | 6. chemical reaction: the process in which substances undergo chemical changes that result in the formation of new substances | 6 | 7. Precipitate: a solid that forms from a solution during a chemical reaction | 11 | 8. Reactant: a substance that enters into a chemical reaction | 7 | 9. Product: a substance formed as a result of a chemical reaction | 8 | 10. open system: a system in which matter can enter from or escape to the surroundings | 9 | 11. closed system: a system in which no matter is allowed to enter or leave | 10 |
Physical property: a characteristic of a pure substance that can be observed without changing it into another substance&choe=UTF-8
Question 1 (of 11)
Chemical property: a characteristic of a pure substance that can be observed without changing it into another substance&choe=UTF-8
Question 2 (of 11)
Density: the mass of a substance contained in a unit of volume&choe=UTF-8
Question 3 (of 11)
physical change: a change in a substance that does not change its identity&choe=UTF-8
Question 4 (of 11)
chemical change: a change in which one or more substances combine or break apart to form new substances&choe=UTF-8
Question 5 (of 11)
chemical reaction: the process in which substances undergo chemical changes that result in the formation of new substances&choe=UTF-8
Question 6 (of 11)
Precipitate: a solid that forms from a solution during a chemical reaction&choe=UTF-8
Question 7 (of 11)
Reactant: a substance that enters into a chemical reaction&choe=UTF-8
Question 8 (of 11)
Product: a substance formed as a result of a chemical reaction&choe=UTF-8
Question 9 (of 11)
open system: a system in which matter can enter from or escape to the surroundings&choe=UTF-8
Question 10 (of 11)
closed system: a system in which no matter is allowed to enter or leave&choe=UTF-8
Question 11 (of 11)