More than child’s play

Today, I read the newspaper about the children's play and it's important for the children to change the house's air and go outside the doors because that is important for the children to learn and intrsting of their time when they go to parks or any huge places. Also it's better for parents if they do a small gardens in the yards of the houses and make somethings for the children to play. Another thing, the children can play and study or write their homeworks in the park.