A Knowledge Management View of Teaching English as a Foreign Language (TEFL) in General Educational System (GES) of Iran

English is the main foreign language in Iran. It is used and taught more than other foreign languages. Teaching this language in General Education System (GES) of Iran, occurs during two high school levels. The process of teaching English during these six years was probed from the viewpoint of knowledge management (KM), using the Delphi method of obtaining information to grasp GES weaknesses. Conducting two rounds of Delphi and exerting Kendall's coefficient of concordance on the acquired informatin from 18 English teachers -who have taught English for thirty years-about the process of teaching English as a foreign language (TEFL) in GES, we could acquire 41 viewpoints that can be counted on as the tacit knowledge of the teachers and may be used in future studies.