This essay concerns methods of teaching, with the focus being mainly on methods of grammar, interaction, oral methods and the real context. The purpose of the study is to examine different methods used in the education of Spanish as a foreign language, as well as to show the effect of those methods. The investigation is based on the following questions: Which methods are used by teachers of Spanish as a foreign language? Which of these methods would be the most effective ones when it comes to learning? The methods of investigation used in the study are: search in related literature and interviews. The interviews are made with three teachers of Spanish as a foreign language in Sweden, and the analysis includes a comparison between the responses and the theories found in the literature. The result of the investigation shows that the effect of several of the methods depends on the students involved, their motivation and personalities. Another conclusion made is the fact that dialogues are regarded as effective and of good use in the teaching of a foreign language. Working in groups is moreover considered an excellent method according to the result of this study.