The document discusses key concepts in teaching English as a foreign language (TEFL). It defines methodology as the systematic way of teaching a subject, and method as the process of planning, selecting, and grading materials and techniques. An approach refers to theoretical positions about language and learning, while a method schematically represents objectives, syllabus, teacher and learner roles, activities, and materials. The document argues that viewing methods as prepackaged procedures is too restrictive, and that what teachers do depends on specific classroom contexts.