Dennis Kelly''s DNA has become a popular set text for students of GCSE English Literature as well as proving a cornerstone play for many drama classrooms. This study companion, designed for teachers looking for insight into the play, goes beyond conventional revision guides to provide detailed commentary on the play''s themes, characters, messages and values, alongside an in-depth plot synopsis with commentary. It also offers a number of teaching ideas and activities as well as tips on answering an exam question.