Theatre techniques refer to the various methods and practices used in the performance and production of plays. These techniques include acting styles, such as method acting and improvisation, which help actors portray their characters more effectively. Other techniques involve stagecraft elements like lighting, set design, and costuming, which enhance the visual storytelling of a production. Additionally, theatre techniques encompass directing approaches, such as Stanislavski's system and Brechtian theatre, which influence how a play is interpreted and presented. These techniques are essential for creating engaging performances that resonate with audiences and convey the intended message of the script.