During a recent Science Saturdays session, we focused on conservation via our continuing study of nature science. Among our projects for that morning was the creation of a water filtration system which the class worked on as a team. Our goal was to take water which we had dirtied with soil and debris and make it clean again. We first explored the concept of water filtration via the use of colanders and strainers. This helped provide our young scientists with the necessary basic knowledge to get their scientific creativity going. After lots of trial and error, our young scientists created an impressive system which allowed the muddy water to become significantly cleaner and clearer.