What this lesson teaches
Human digestive system.
Can you finish digestive system journey in about 35 min?
You will human digestive system.
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Human digestive system.
Tracing a continuous pathway through the body creates a spatial-sequential mental model of digestion that isolated organ-by-organ study never produces. Students who can visualise the journey understand both function and malfunction (disease) far more readily.
1. Tube is food pipe. 2. Bag is stomach. 3. Sock is intestine. 4. Label each. 5. Show food journey.