This study directs attention to the ways in which pre-service teachers' knowledge base are constructed in and through the examination practice in the various subjects of the Primary teacher education programme in Sweden. The empirical material consists of policy material (course plans, study guides and examination tasks). The results show differences between the pedagogic discourses, in the various subjects, concerning examination forms, what is examined in terms of content, and which generic competencies are given importance in and through the examinations. Finally, the result shows that pedagogic discourse primarily shape the primary teacher students into a horizontal discourse, which can make it difficult for them to handle complex teaching situations in their future professional lives.