Water Filter System - Feb 15, 2022
Today we worked in groups to create a water filter to show how dirty water can be filtered into clean water, to help families and communities such as Helena’s. Using a range of materials including soft and coarse sand, pebbles and coffee filter paper, we explored how these could be used to create clean water from dirty water. We were all pretty impressed with our results, although it wasn’t quite clean enough to drink just yet!
