1. The document discusses popular language teaching methodologies including grammar translation, direct method, audiolingualism, communicative language teaching, task-based learning, and four other methods.
2. It provides details on techniques used in each methodology such as repetition drills, focus on form vs meaning, and teacher vs student centered approaches.
3. The final sections discuss factors to consider when choosing a methodology such as the cultural context and balancing affective, cognitive, and linguistic elements.