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This Make a Home for Microbes activity also includes:
- Lab & Experiment
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Make a Winogradsky Column to discover how microbes live within the digestive tract. First, participants take a tour of the stomach. Then, gather supplies and start building using a variety of materials. Over eight to 10 weeks, learners observe the column and changes that occur.
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Concepts
Instructional Ideas
- Make one Winogradsky Column as a class—invite families to donate supplies
- Build the column outside as it may get pupils and the surrounding area messy
- Plan the activity after studying about the human body
Classroom Considerations
- Review the materials list to confirm what you need
Pros
- A picture accompanies each step
- Offers ways to extend the learning experience
Cons
- None