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This Gravity Sewer activity also includes:
It's all downhill from here. Scholars model a sewer system using straws and other household materials. They test out their systems using colored water and discover how gravity plays an essential role in sewers.
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Concepts
Instructional Ideas
- Take the class outside for the project
Classroom Considerations
- Requires some basic materials; see the resource for the complete list
- Learners should be familiar with gravity
- Fits as one part of the Explore STEM in the City! series
Pros
- Lists some recommended reading materials
- Includes a tip for not having to deal with water
Cons
- No student worksheets