The document discusses various language teaching approaches, methods, procedures and techniques. It defines each term and provides examples. Approaches describe theories of language learning that inform practices. Methods are practical realizations of approaches, including procedures and techniques. Procedures are sequences of techniques. Techniques are specific classroom activities. Some common approaches discussed include Grammar-Translation, Direct Method, Reading Approach, Audiolingualism, Cognitive Approach, Affective-Humanistic Approach, Comprehension-Based Approach and Communicative Approach.