In this article, the author explores the methodology of Al – Farabi's education. Islam the principle of unproven. The science methodology is defined as a whole by level and character of the informative relation of the person to the world which with the greatest completeness expressed in philosophy.
The science acts as the developed form of adequate reflexion of the objective reality and arises in the true sense when the knowledge transforms to a subject of specialized activity. Knowledge’s fixing in a science, and also its allocation always assumes a certain kind of work with it, its forms, regulated by special norms and rules. The last ones do not arise in themselves , in only inside actually knowledge, but more likely and, first of all, are developed within the limits of the complete informative relation of the person to the world and essentially defined by the world outlook maintenance of an epoch.