The aim of this thesis is to explore how different competing discourses in the historical context of the Swedish education development have qualified and disqualified different constructions of national curriculum. How and after what kind of principles is the curriculum constructed? What qualify who are going to be recognized as the author and addressee of the curriculum? These key ques-tions of the study are discussed in the first part of the thesis. My point of depar-ture is that the curriculum can be understood as a relation between freedom and control. In an educational system this relationship reflects the problematic ten-sion between the external demands from an authoritative center and the local need to independently reflect over educational issues. How these concepts are defined by the prevailing social discourses affect specific relations and construc-tions of curricula as a steering tool and a producer of specific teacher identities. In this sense, I claim that curriculum is constructed in different ways depending on which of the didactic questions are emphasized and answered and who is judged as the legitimate author. Based on this, three models of curriculum con-struction are formulated; the content based, the result based and the process based. These models are subsequently used as an analytical tool to examine the historical development of Swedish national curricula. The second part of the thesis investigates the Swedish education system and the production of the national curriculum as a product of rival discourses. The historical investigation begins 1842 when the first state curriculum was issued and the inquiry concludes in 2008. The findings indicate that no one single con-struction has been totally dominant and that there has been an on-going discur-sive struggle between different alternative and opinions about what teachers must do and be.

The aim of this thesis is to explore how different competing discourses inthe historical context of the Swedish education development have qualifiedand disqualified different constructions of national curriculum. How andafter what kind of principles is the curriculum constructed? What qualifywho are going to be recognized as the author and addressee of the curriculum?These key questions of the study are discussed in the first part of thethesis. My point of departure is that the curriculum can be understood as arelation between freedom and control. In an educational system this relationshipreflects the problematic tension between the external demandsfrom an authoritative center and the local need to independently reflectover educational issues. How these concepts are defined by the prevailingsocial discourses affect specific relations and constructions of curricula as asteering tool and a producer of specific teacher identities. In this sense, Iclaim that curriculum is constructed in different ways depending on whichof the didactic questions are emphasized and answered and who is judgedas the legitimate author. Based on this, three models of curriculum constructionare formulated; the content based, the result based and the processbased. These models are subsequently used as an analytical tool to examinethe historical development of Swedish national curricula.The second part of the thesis investigates the Swedish education systemand the production of the national curriculum as a product of rival discourses.The historical investigation begins 1842 when the first state curriculumwas issued and the inquiry concludes in 2008. The findings indicatethat no one single construction has been totally dominant and thatthere has been an on-going discursive struggle between different alternativeand opinions about what teachers must do and be.