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 the correct sequence of stages of cellular respiration? | glycolysis, Krebs Cycle, Electron Transport Chain | 2. What is the correct equation for cellular respiration? | C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O | 3. What are the products of cellular respiration? | CO2, H2O, ATP | 4. What are the reactants of cellular respiration? | glucose, oxygen | 5. Cellular respiration is called an aerobic process because it requires... | oxygen | 6. Which stages of cellular respiration require presence of oxygen? | Krebs Cycle, Electron Transport Chain | 7. In Glycolysis, Glucose is broken down into a 3 Carbon sugar through the addition of ATP. It is called... | G3P | 8. Carbon dioxide is produced during these steps | Grooming Phase, Krebs | 9. What kind of fermentation will yeast perform? | alcoholic fermentation | 10. This kind of fermentation is done to create cheeses | lactic acid fermentation | 11. the kind of fermentation your muscles will perform without sufficient oxygen | lactic acid fermentation | 12. Where does fermentation take place? | cytoplasm | 13. How many carbons are in ethyl alcohol? | 2 | 14. How many NADH are produced in glycolysis? | 2 | 15. What is the name of the 4 C compound to which acetyl CoA will bind in the Krebs cycle? | Oxaloacetate | 16. What is the name of the 6 C compound created in the Krebs Cycle? | citric acid | 17. How many ATP are created in the Krebs cycle? | 2 | 18. How many ATP are created in the ETC? | 34 | 19. What is the function of oxygen in cellular respiration? | final e- acceptor | 20. what kind of cells are able to do glycolysis? | all cells | 21. Where does the Krebs Cycle take place specifically? | Mitochondrial matrix | 22. Where does the Electron Transport Chain (ETC) take place? (specific) | Inner mitochondrial membrane | 23. How does pyruvate enter the mitochondria? | active transport | 24. Your body has enough stored carbohydrates for approximately _________ min of exercise | 15-20 | 25. Your cells have enough ATP on hand for approximately ___________ (time) of exercise before it has to start cellular respiration | 90seconds | 26. Who is the best Biology teacher you have ever had? | Dr. Hart |
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