S.3 Biology, Term 1
Gaseous Exchange
What you will learn
S.3 · Biology · Term 1
Gaseous Exchange
Competency
The learner knows the functions of, and is able to recognize the similarities and differences of, gas exchange surfaces in different organisms.
| No. | The learner should | Type |
|---|---|---|
| 1 | Appreciate the need for a gaseous exchange system in a multicellular organisms Understanding | Understanding |
| 2 | Identify adaptations of gas exchange surfaces Understanding | Understanding |
| 3 | Understand the structure of the human respiratory system, and explain the mechanism of gaseous exchange in humans UnderstandingSkills | UnderstandingSkills |
| 4 | Determine and understand the variation in the percentage composition of gases in inhaled and exhaled air SkillsUnderstanding | SkillsUnderstanding |
| 5 | Understand the dangers of smoking and air pollution to gas exchange surfaces in the lungs UnderstandingValues & attitudes | UnderstandingValues & attitudes |
| 6 | Know the causes, symptoms and treatment of diseases (bronchitis, emphysema, lung cancer, throat cancer, and chronic cough) associated with respiratory organs in humans KnowledgeUnderstanding | KnowledgeUnderstanding |
What do the labels mean?
Each learning outcome is tagged with what it builds: Knowledge (facts you can recall), Understanding (explaining why), Skills (things you can do), Values & attitudes, and Generic skills such as communication and critical thinking.
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