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. What is a molecule? | A molecule is group of neutral atoms joined together by covalent bonds. | 2. What is a covalent bond? | In a covalent bond atoms joined together by sharing electrons. | 3. What is diatomic molecule? | A diatomic molecule is a molecule that contains two atoms. | 4. What is an unshared pair? | An unshared pair is a pair of electrons that are not shared with another atom. | 5. What's the chemical formula of carbon tetrachloride? | CCl4 | 6. What's the name of CO2? | Carbon dioxide | 7. What's the chemical formula of dinitrogen pentoxide? | N2O5 | 8. What's the name of NH3? | Nitrogen trihydride (ammonia) | 9. What's the chemical formula of triphosphorus dibromide? | P3Br2 | 10. What's the another name for water? | dihydrogen monoxide |
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