This document provides a history of approaches and methods in second language teaching. It discusses the Grammar Translation Method which focused on reading, writing, and accuracy. In the 19th century, increased European communication led to innovations as the Grammar Translation Method did not support communication needs. Gouin's series and the emergence of applied linguistics marked the beginning of the Direct Method, which taught without translation using actions. Between the 1960s-1980s was the most active period of developing language teaching methods. An approach is based on theories of language and language learning, such as structural, functional, and interactional views of language paired with behaviorism, cognitivism, and constructivism theories of language learning.