What this lesson teaches
This activity helps students understand the human digestive system and its functions through a creative model.
Build a fun model to explore how our digestive system works!
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This activity helps students understand the human digestive system and its functions through a creative model.
Sign in to view the full materials list and the printable learner version.
Hands-on activities engage students and help them visualize concepts. Creating a model makes learning interactive and memorable.
1. Take the cardboard box and cut one side open to create an entrance for food. 2. Use straws to represent the esophagus and intestines; connect them inside the box. 3. Attach plastic bags to the ends of the straws to simulate the stomach and intestines. 4. Secure everything with tape so it doesn't fall apart. 5. Use markers to label each part of the digestive system on the box. 6. What did you notice about how the food travels through your model?