The document discusses how to design tasks in the classroom. It defines what a task is and how it differs from an activity. When designing tasks, elements that should be considered include goals, procedures, order, pacing, product, learning strategies, assessment, participation, resources, and language. Effective task design determines learning goals, the learning process, and how learning will be demonstrated. Using a variety of tasks makes language teaching more communicative by providing real purposes for classroom activities beyond just practicing language.