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QR Challenge: Chemistry Unit 5

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

A. Prior to the lesson:

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

3. Print out the QR codes.

4. Cut them out and place them around your class / school.


B. The lesson:

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!


C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.


Questions / Answers (teacher reference)

Question

Answer

1. Which type of organic molecules is most often used during cellular respiration? carbohydrates
2. What is the name of the molecule that provides energy directly to cells?ATP
3. What is chemosynthesis?making food using energy from chemicals
4. Where do the light dependent reactions take place? thylakoids
5. What are the reactants of photosynthesis? carbon dioxide and water
6. Where in plant cells are the energy absorbing pigments needed for photosynthesis? thylakoids
7. What happens to the sugars made during photosynthesis? used during cellular respiration
8. Where does the part of cellular respiration that requires oxygen take place? mitochondria
9. What is the process of breaking down glucose without oxygen? fermentation
10. What is the name of the process that breaks down glucose into smaller parts? glycolysis
11. What types of cells use chemical energy? all cells
12. How is energy released from ATP? phosphate group removed
13. Which reactions during photosynthesis is energy captured? light dependent reactions
14. What is the name of the process where oxygen is used to break down glucose to make ATP? cellular respiration
15. What is the product of fermentation that causes a burning sensation in muscles of animals? lactic acid
16. How many ATP’s are produced during glycolysis? 2
17. How many ATP’s are produced during the Kreb’s cycle? 2
18. How many ATP’s are produced during the Electron Transport Chain during cellular respiration? 34

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which_type_of_organic_molecules_is_most_often_used_during_cellular_respiration?

Question 1 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_molecule_that_provides_energy_directly_to_cells?

Question 2 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_chemosynthesis?

Question 3 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=Where_do_the_light_dependent_reactions_take_place?

Question 4 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_are_the_reactants_of_photosynthesis?

Question 5 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=Where_in_plant_cells_are_the_energy_absorbing_pigments_needed_for_photosynthesis?

Question 6 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_happens_to_the_sugars_made_during_photosynthesis?

Question 7 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=Where_does_the_part_of_cellular_respiration_that_requires_oxygen_take_place?

Question 8 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_process_of_breaking_down_glucose_without_oxygen?

Question 9 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_process_that_breaks_down_glucose_into_smaller_parts?

Question 10 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_types_of_cells_use_chemical_energy?

Question 11 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_is_energy_released_from_ATP?

Question 12 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=Which_reactions_during_photosynthesis_is_energy_captured?

Question 13 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_name_of_the_process_where_oxygen_is_used_to_break_down_glucose_to_make_ATP?

Question 14 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_product_of_fermentation_that_causes_a_burning_sensation_in_muscles_of_animals?

Question 15 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_ATP’s_are_produced_during_glycolysis?

Question 16 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_ATP’s_are_produced_during_the_Kreb’s_cycle?

Question 17 (of 18)

 



Chemistry Unit 5: QR Challenge

https://www.classtools.net/QR/decode.php?text=How_many_ATP’s_are_produced_during_the_Electron_Transport_Chain_during_cellular_respiration?

Question 18 (of 18)