Ferrow cement construction tanks in schools

Charity is my name I normally sing songs in our school. My teachers really love me because I am active. When visitors come to school I am called upon  to teach them about health and hygiene issues through child to child approach and have been used to relay information to the communities around us on how to handle water in a clean way. An NGO in town has constructed for us a  ferrow cement water tank to harvest clean water and use it in our school. A part from songs we have a project in the school that belong to child to child club. This is a poultry project. We have no problems getting clean water for our birds they are doing well.