Easy kiddie kitchen sinks: find a table, cut two holes, insert plastic tubs - can't find this on the link but the picture pretty much tells you what to do! Great idea for outdoor play space In the summer
Find hands-on science activities to help young children understand where clean water comes from, and how it is cleaned at water treatment plants. Post includes instructions to make a homemade water filter and a model water treatment plant.
Earth Day Experiment ~ Can You Undo Water Pollution? In this experiment the kids learned just how hard it is to undo water pollution. a bucket of clean water, some household trash, vegetable oil (to stand for toxic oil spills), tongs, and a strainer.
Science Experiments for Kids. Activities so many kids’ science experiments you can do at home. From learning about how clouds rain to making sun-dried raisins, this list of 20 favorite science activities promises to be fun for kids AND grown ups.