TBL is an approach developed by N Prabhu that focuses on using language through real-life tasks rather than focusing on language itself. In TBL, students work in groups to complete tasks like role plays, presentations, and problem-solving activities. The tasks are designed to encourage students to communicate and use language without being constrained to a particular vocabulary or structure. Teachers introduce topics and monitor students as they plan and complete tasks, with opportunities for self- and peer-evaluation along the way.