Clean Water Science Kit (Green Science® Series)

This popular and award-winning series of kits from 4M introduces children ages 8 and up to the environmental concepts of utilizing alternative energy sources and recycling or repurposing used products. With Clean Water Science, children can conduct a variety of water purification experiments while learning about the complexities of monitoring the water supply. Kit includes most of the items required and complete instructions; parents will need to supply clean soil, cooking oil, and glasses for catching the filtered water. Filtered water should not be consumed. Adult supervision required.