The document discusses the key elements of drama according to Aristotle and modern drama. It defines drama as coming from the Greek word meaning "to do" or "act." Aristotle was the first to identify the six essential elements of drama as plot, theme, characters, dialogue, music/rhythm, and spectacle. Modern drama retains many of these elements but also includes conventions, genre, and audience. Additional elements covered include literary elements like exposition and conflict, technical elements like scenery, costumes and props, and performance elements like acting, character motivation and analysis. The document also distinguishes between different types of drama like comedy, tragedy and theater.