Play grounds are outdoor areas that are designed for children to play in. They typically include a variety of play equipment such as swings, slides, and climbing frames. The term 'play grounds' can also refer to the stages, STAGE sets, and other theatrical elements used in live performances. The term 'stages' refers to the platforms or raised areas on which performers act out their roles. A 'STAGE' is a single platform or area, while 'stagesets' are the props, scenery, and other elements used to create the setting for a performance.