Paulo wanted to play football with his friends so much but he did not have a ball. Using his innovation, he made a nice ball from trash - waste papers, manila and sisal strings. His innovative idea is immediately copied by his friends. Making trash balls from watse materials helped the children keep their environment clean. This drew the attention of Paulo's parents and the headmistress. Find out how Paulo was rewarded for his creativity and his good job of keeping the environment clean.