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. Where is the largest chemical factory in the world? (Paragraph A) | In Russia | 2. Where are the most polluted seas and oceans? (Paragraph B) | the Arctic Ocean | 3. What happen when certain gases mix with water in the atmosphere? (Paragraph C) | Acid Rain | 4. What dangerous metal often gets into the soil and into the vegetables we eat? (Paragraph C) | Lead | 5. What organization works with UN to save the environment? (Paragraph D) | Clean Up the World | 6. From “R” theory, which “R” means having less garbage than usual? (Paragraph E) | reduce | 7. From “R” theory, which “R” means using plastic bags and bottles again? (Paragraph E) | reuse | 8. From “R” theory, which “R” means using old things to make new ones? (Paragraph E) | recycle | 9. From “R” theory, which “R” means not using products that are harmful to the environment? (Paragraph E) | refuse | 10. What should you do to save the environment? บอก1 วิธีในการรักษาสิ่งแวดล้อม | Varying answer |
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