The study is entitled, ‘language and curriculum in education field. It stresses on how curriculum and language can impact on individuals and the changes in their behavior. The curriculum is said to be the compilation of the experience and educational activities which has multiple objectives behind. The use of curriculum is to direct and enable the individuals to progress thanks to the use of language set by authorities in diverse sectors of life. The way of constituting the language of educational texts of the coursebooks directly affects meeting the education objectives and the change in individuals’ behavior. Therefore, the role of language is seen as substantial as the role of curriculum in meeting the objectives of education. Semantic conveyance, in per educational text, is considered the first step to learning. Language and curriculum are two inseparable entities in which neither one can ever stand in the absence of the other. The study consists of three chapters, some concluding points and the list of references. First chapter (curriculum and language) addresses the curriculum and language separately. Education philosophy, the principles of curriculum as well as the objectives of it are discussed. Chapter two (the curriculum and its effects) addresses the relationship between the curriculum and the student him/herself with respect to the development, directions, skills, needs and the desire for learning. Chapter three addresses the classification of educational and instructional objectives in education curriculum as (cognitive,…… emotional)