Attempts of undue separation of the philosophy of education and curriculum theory and development in the teaching of systematic functional education have been seriously criticized. This has been so because it is not in the best interest in the teaching of an intelligent and national curriculum which forms the bedrock to the development of a truly vibrant educational system in Nigeria. This paper, therefore, is an attempt to investigate the relevance of the philosophy of education to the development of an intelligent curriculum which is imperative to the teaching of functional education in the technical, the sciences, the humanities and social sciences towards the revitalization of the Nigerian educational sector.
