Search Results
Showing results 1 to 2 of 2
Straining Out the Dirt
Learners take on the role of environmental engineers as they design water filters.
Low-Tech Water Filter for High-Impact Clean
Source Institutions
In this activity, learners consider the water features they might enjoy at a community park--a pond, brook, water playground (or "sprayground"), or pool--and what happens to the water over time.