Parks and playgrounds: lengthy MS of girl seated on grass, reading. Front MS, MCU of girl sketching. Over-the-shoulder view of sketch. Side MS of girl knitting. Various MCUs of small children at play in playground. MCUs of small child playing in sand box, others playing on the only ride visible. MS of mother, child in stroller. Cut to small child crawling on all fours in sand. Several shots of children at play, runnning to and fro, staying close to parents, other children in background.