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Gas exchange - planning 6.4

Planning sheet for gas exchange Understanding(s) Alveoli & gas exchange Essential Question(s) TOK / Nature of Science / IM Skills students will have Ventilation & lung disease Students learn about the structure of the lungs and their alveoli including type I and II pneumocytes. After a short quiz on basic lung structure a short screen cast helps students to complete a diagram of the cells of two alveoli and a...

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