QR Challenge: Science 9 2nd Quarter Review
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
- Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
- Bring these devices into the lesson.
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. A structure in the heart and some veins that prevents the blood from flowing backward |
|
2. Oxygen-poor (carbon dioxide-rich) blood from the body returns to the heart's ____ |
| 3. Which vessels and chambers of the heart does blood pass to after going to the lungs |
| 4. T/F Is Emphysema a respiratory disease? |
| 5. T/F Compared with the walls of arteries, the walls of capillaries are thicker |
| 6. What is the structure whose common name is the windpipe |
| 7. T/F Valves in the heart ensure that blood moves through the heart in a two-way direction. |
| 8. The fluid portion of the circulatory system, pumped by the heart to the body through ______ |
| 9. Large blood vessel that carries blood from the heart to the body |
| 10. Upper chamber of the heart that receives the blood |
| 11. Cell fragment in the blood that aids in clotting |
| 12. Blood vessel that carries blood from the body back to the heart |
| 13. pathway of the circulatory system in which blood travels between the heart and lungs |
| 14. Iron-containing protein that enhances the ability of red blood cells to absorb oxygen |
| 15. Type of blood cell that serves as the oxygen carrier in the blood |
| 16. Pathway of the circulatory system in which the left side of the heart pumps oxygen-rich blood throughout the body |
| 17. ventricles |
| 18. What are the two raw ingredients that a plant needs in order to produce its food? |
| 19. The tiny openings on the underside of the leaf that help the plant take in carbon dioxide are called. |
| 20. During the light-dependent reactions of photosynthesis, __________ passes electrons to an Electron Transport Chain |
| 21. The major product(s) of the light-independent reactions is/are |
| 22. The light-dependent reactions occur in the ______; whereas the light-independent reactions occur in the _______. |
| 23. NADPH2 and ATP prduced by the light-dependent reactions are forwarded to_____ | |
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=A_structure_in_the_heart_and_some_veins_that_prevents_the_blood_from_flowing_backward
Question 1 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Oxygen-poor_(carbon_dioxide-rich)_blood_from_the_body_returns_to_the_heart's_____
Question 2 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Which_vessels_and_chambers_of_the_heart_does_blood_pass_to_after_going_to_the_lungs
Question 3 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=T/F_Is_Emphysema_a_respiratory_disease?
Question 4 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=T/F_Compared_with_the_walls_of_arteries,_the_walls_of_capillaries_are_thicker
Question 5 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_is_the_structure_whose_common_name_is_the_windpipe
Question 6 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=T/F_Valves_in_the_heart_ensure_that_blood_moves_through_the_heart_in_a_two-way_direction.
Question 7 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=The_fluid_portion_of_the_circulatory_system,_pumped_by_the_heart_to_the_body_through_______
Question 8 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Large_blood_vessel_that_carries_blood_from_the_heart_to_the_body
Question 9 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Upper_chamber_of_the_heart_that_receives_the_blood
Question 10 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Cell_fragment_in_the_blood_that_aids_in_clotting
Question 11 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Blood_vessel_that_carries_blood_from_the_body_back_to_the_heart
Question 12 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=pathway_of_the_circulatory_system_in_which_blood_travels_between_the_heart_and_lungs
Question 13 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Iron-containing_protein_that_enhances_the_ability_of_red_blood_cells_to_absorb_oxygen
Question 14 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Type_of_blood_cell_that_serves_as_the_oxygen_carrier_in_the_blood
Question 15 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=Pathway_of_the_circulatory_system_in_which_the_left_side_of_the_heart_pumps_oxygen-rich_blood_throughout_the_body
Question 16 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=ventricles
Question 17 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=What_are_the_two_raw_ingredients_that_a_plant_needs_in_order_to_produce_its_food?
Question 18 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=The_tiny_openings_on_the_underside_of_the_leaf_that_help_the_plant_take_in_carbon_dioxide_are_called.
Question 19 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=During_the_light-dependent_reactions_of_photosynthesis,____________passes_electrons_to_an_Electron_Transport_Chain
Question 20 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=The_major_product(s)_of_the_light-independent_reactions_is/are
Question 21 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=The_light-dependent_reactions_occur_in_the_______;_whereas_the_light-independent_reactions_occur_in_the________.
Question 22 (of 23)
Science 9 2nd Quarter Review: QR Challenge
https://www.classtools.net/QR/decode.php?text=NADPH2_and_ATP_prduced_by_the_light-dependent_reactions_are_forwarded_to_____
Question 23 (of 23)