has part realized in is concretized as educational objective educational program completing a program of education lower secondary education objective lower secondary education program An education plan specification with one or more lower secondary education objective specifications as parts, and these are the only objective specifications it has as parts. It can still have action specifications as parts, and possibly other ICEs as parts. That's why we cannot say it has only lower secondary education objectives as parts, and we have to introduce the double negative in the class axiom. Programmes at ISCED level 2, or ‘lower secondary’ education, are typically designed to build upon the fundamental teaching and learning processes which begin at ISCED level 1. Usually, the educational aim is to lay the foundation for lifelong learning and human development on which education systems may systematically expand further educational opportunities. Programmes at this level are usually organized around a more subject-oriented curriculum, introducing theoretical concepts across a broad range of subjects. Requires successful completion of a primary education program as a pre-requisite. William R. Hogan lower secondary education plan specification