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QR Challenge: Unit 4 - How the Body Works

Created using the ClassTools QR Treasure Hunt Generator

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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. Name the body system that includes the trachea and bronchirespiratory system
2. The lungs are enclosed by?pleural membrane
3. True or false. During inhalation, pressure in the lungs increasesfalse
4. State the shape of the diaphragm in the relaxed statedome shaped
5. Outline the path of air of exhalation, starting with air in the alveolialveoli → bronchiole → bronchi → trachea → mouth
6. State the main divisions of the nervous systemperipheral and central
7. Synaptic transmission is the movement of what chemical?neurotransmitter
8. The medulla oblongata is the centre responsible for?vomiting, coughing, sneezing
9. Describe the features of an interneuronshort dendrites
10. Surface proteins recognized by the immune system are called?antigens
11. State the two types of white blood cellslymphocytes and phagocytes
12. State the steps in the reflex arc?stimulus → sensory neuron → CNS (interneuron) → motor neuron → effector
13. Distinguish between a motor neuron and a sensory neuron?motor effector and sensory neuron for detecting stimuli
14. True or false. Vaccination is the injection of a living bacteriafalse
15. Antibodies are secreted bylymphocytes/B-cells
16. Draw and label a motor neurondendrite, cell body, axon, axon terminal

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=Name-the-body-system-that-includes-the-trachea-and-bronchi

Question 1 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-lungs-are-enclosed-by?

Question 2 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=True-or-false.-During-inhalation,-pressure-in-the-lungs-increases

Question 3 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=State-the-shape-of-the-diaphragm-in-the-relaxed-state

Question 4 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=Outline-the-path-of-air-of-exhalation,-starting-with-air-in-the-alveoli

Question 5 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=State-the-main-divisions-of-the-nervous-system

Question 6 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=Synaptic-transmission-is-the-movement-of-what-chemical?

Question 7 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-medulla-oblongata-is-the-centre-responsible-for?

Question 8 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=Describe-the-features-of-an-interneuron

Question 9 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=Surface-proteins-recognized-by-the-immune-system-are-called?

Question 10 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=State-the-two-types-of-white-blood-cells

Question 11 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=State-the-steps-in-the-reflex-arc?

Question 12 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=Distinguish-between-a-motor-neuron-and-a-sensory-neuron?

Question 13 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=True-or-false.-Vaccination-is-the-injection-of-a-living-bacteria

Question 14 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=Antibodies-are-secreted-by

Question 15 (of 16)

 


Unit 4 - How the Body Works: QR Challenge

https://www.classtools.net/QR/decode.php?text=Draw-and-label-a-motor-neuron

Question 16 (of 16)