This document discusses conceptualizing the key elements of a one-act play: character, setting, and plot. It defines different types of characters according to their function in the play, such as protagonists and antagonists, and according to their complexity, such as round and flat characters. It also defines setting as the time, place, and conditions where the events occur. Finally, it explains that a plot consists of five parts - exposition, rising action, climax, falling action, and conclusion - and describes what occurs in each part. The objectives are to categorize these elements, examine them in a one-act play, and understand the importance of reading plays.