Minimum recommended age is 9 years
Rain water harvesting is one of the common and most liked science project by children. It is very popular in science fair exhibitions. In this DIY ( Do It Yourself) project, two different types of roof i.e tilted roof and flat roof are built. Children observe how rain water can be stored in these two types of roof. Once the water gets stored, they also build a syringe pump which helps them understand how water gets pumped.child gets introduces to the concept of one way valve . This project takes around 90 minutes to complete. The project kit comes with multi colour workbook which has information about the project, steps to build the project, observation questions and concept map for quick revision. Recommended age: 9+ years.