This document provides an overview of methodology in sociology and anthropology. It begins with a definition of methodology as concerning the observation and recording of behaviors, customs, and social structures. It then outlines several key concepts in methodology, including ethnography, participant observation, fieldwork, qualitative and quantitative data, coding, and categorization. Examples of data collection methods like interviews, surveys, and visual data are mentioned. Issues of reliability, validity, and reflexivity in research are discussed. The conclusion emphasizes the development of technical skills in observation and professionalization of teaching methodology.