1. Word cloud
60 seconds
What is the main function of the respiratory system?
2. Open question
180 seconds
"Do the air pollutants in our environment have an effect on the development of the respiratory system in 12th grade students?"
3. Slide
60 seconds
I can identify the key organs of the respiratory system.
I can explain the components of the respiratory system.
I can analyze the reason that how do the respiratory system maintain the homeostasis.
Learning objective: Use models to explain the structure and function of the respiratory system Success criteria
4. Slide
60 seconds
The respiratory system is responsible for oxygenating our blood and removing carbon dioxide from our bodies. The main organs of the respiratory system are the nose, throat, larynx, trachea, bronchi, and lungs. The respiratory system helps us to breathe, talk, and smell.
The Respiratory System
5. Slide
60 seconds
Respiration: The exchange of oxygen and carbon dioxide between an organism and its environment. Alveoli: Tiny air sacs in the lungs where oxygen is taken in and carbon dioxide is released. Lungs: The pair of organs responsible for respiration, located in the chest cavity.
Concepts:
6. Slide
60 seconds
The respiratory system helps to regulate the body temperature, as it is involved in releasing heat when exhaling. The mucous membrane of the respiratory system helps to keep the lungs moist and free of dust and other particles. The respiratory system is made up of two parts: the upper respiratory tract and the lower respiratory tract.
Did you know?
7. Drawings
1260 seconds
Question: How would you explain the components of the respiratory system to someone who has never studied it before? Clues: • The respiratory system is composed of organs and structures that help us breathe. • It includes the nose, mouth, trachea, lungs, and diaphragm. • The respiratory system helps to deliver oxygen to the body's cells and remove carbon dioxide. In pairs: Select and solve one of the tasks: A. Work in pairs to create a diagram of the respiratory system and explain its components. B. Explain the components of the respiratory system to your partner using your own words.
8. Word cloud
60 seconds
See the key components of the respiratory system
9. Open question
180 seconds
Work together in pairs: What is the primary function of the diaphragm in the respiratory system?
10. Open question
300 seconds
What are the benefits of using a diaphragm for breathing?
11. Open question
300 seconds
How is the diaphragm used differently in different activities?
12. Open question
300 seconds
What have you learned about the role of the diaphragm in your body?
13. Open question
180 seconds
Work together in pairs: What are three common diseases that can affect the respiratory system and what are the symptoms of each?
14. Drawings
450 seconds
Brain break: Draw a banana taking a walk in the park with a pigeon.
15. Poll
60 seconds
What is the name of the main muscle involved in breathing?
- Diaphragm
- Biceps
- Hamstrings
16. Poll
60 seconds
Name the tiny air sacs in lungs where gas exchange occurs?
- Alveoli
- Bronchi
- Trachea
17. Poll
60 seconds
'Cilia' are tiny hair-like structures found in which part of respiratory system?
- Nasal cavity
- Larynx
- Bronchial tubes
18. Poll
60 seconds
Which two gases are exchanged during respiration?
- Oxygen and Carbon dioxide
- Nitrogen and Oxygen
- Carbon dioxide and Methane
19. Poll
60 seconds
What is the function of mucus in respiratory system?
- To trap dust, bacteria, and other particles that enter during inhalation.
- To warm up incoming air to body temperature.
- To produce sound for speech.
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