This document provides an overview of a media studies lesson on collective identity. It includes topics like key theorists and theories of identity, historical contexts of identity, and representations of teenagers in film. Students are introduced to concepts like subcultures, youth identity construction, and how identity is represented in the media. The lesson discusses theorists like David Buckingham, Henry Giroux, and Antonio Gramsci and their perspectives on issues like cultural hegemony, youth as an "empty category", and media influences on identity. Students are given tasks to research youth subcultures and analyze media representations of youth identity.