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Unit 4: Gas Exchange & Respiration
Unit 4: Gas Exchange & Respiration
Learning Objective 4.1
Learning Objective 4.1
To explore the organs involved in the respiratory system.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 4.2
Learning Objective 4.2
To investigate how the different structures of the lungs help with breathing and to describe the composition of inhaled and exhaled air.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 4.3
Learning Objective 4.3
To investigate the effect of physical activity on rate and depth of breathing.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 4.4
Learning Objective 4.4
To describe the chemical reaction of aerobic respiration.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 4.5
Learning Objective 4.5
To describe the chemical reaction of anaerobic respiration and to explore its role in making bread and brewing beer.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 4.6
Learning Objective 4.6
To discuss the effects of smoking cigarettes, and to explain the role of goblet and cilia cells in the respiratory system.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
Learning Objective 4.7
Learning Objective 4.7
To develop skill in data handling by plotting graphs by hand on using ICT.
- Cambridge Curriculum Learning Objective - IGCSE Science - Coordinated (Double) - 0654
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