Some developing themes we have are:
- Where does our clean water come from?
- Where does it go down the drain?
- What do the pipes look like and where do they go?
- We know water gets filtered (or at least we hope) but where does this happen...in the pipes, the sewer, in the filtering place?
- Do all the pipes connect that carry clean and dirty water?
- How does water get filtered? Especially when there's a dirty liquid or chemical in the water too? Are there really cool filters that can separate one liquid from another?
- What makes the water flow through the pipes?
Our next steps are to design investigations that will help us figure out the answers to all these questions!