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. The site on an enzyme that attaches to a substrate. Next stop: if you want to be sharp, you head over here | active site | 2. Made up of long chains of simple sugars. Next stop: Read about the mules and what they’re doing in the news! | polysaccharide | 3. What happens to an enzyme when it goes too far outside of its optimum temperature range? Next stop: WE CAN DO IT! | denature | 4. A class of molecules that includes sugars, starches, and fiber; contains carbon, hydrogen, and oxygen. Next stop: whose Birthday is it today? | carbohydrate | 5. Examples include oils, waxes, and steroids. Next stop: Did someone hear a phone ring? | lipid | 6. What is the charge of an atom when it gains an electron? Next stop: don’t push the big red button. | negative | 7. A large molecule that is formed by bonding together of monomers. Next stop: Birds | polymer | 8. A lipid that is a structural component in cell membranes. Next stop: What time is it? | phospholipid | 9. A protein that acts as a catalyst in biochemical reactions. Next stop: I think there is something in my eye | enzyme | 10. A substance that binds to the active site on enzymes. Next stop: The biggest one of these in the room | substrate | 11. A reaction that forms a polymer from monomers. Next stop: Where did Miss Girvin go to school? | Dehydration Synthesis | 12. A simple sugar that is the basic subunit of a carbohydrate. Next stop: The best NFL team | monosaccharide | 13. An organic compound that is made of one or more chains of amino acids and that is a principal component of all cells. Next stop: What was the homework on day 5? | protein | 14. An organic compound, either RNA or DNA, whose molecules are made up of one or two chains of nucleotides and carry genetic information. Next stop: #biology | nucleic acid | 15. A bond where electrons are shared. Next stop: cover your eyes your in the lab! | covalent | 16. A bond between TWO electrons is a _________ bond. Next stop: the comfiest spot in the room | single | 17. Because oxygen has a slightly negative charge, and hydrogen has a slightly positive charge, water is said to be _____. Next stop: FIRE | polar | 18. The main function of an enzyme is to do what to activation energy? Next stop: What’s the weather like outside? | Lower it | 19. Type of inhibitor that slows the reaction by altering the active site. Next stop: I wonder when Christmas break starts? | Competitive Inhibitor | 20. The type of reaction shown in the diagram where more energy is contained in the products than reactants. Next stop: Essential Question | Endergonic |
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