Ewolucja zadań nauczycieli bibliotekarzy w dydaktyce szkolnej

The article presents changes in tasks faced by teacher-librarians in their pedagogical activities. The following documents were analyzed: teaching principles, reading instructions, educational paths, and core curricula. They reveal the competencies and attitudes that children are to be taught by teacher-librarians. Teacher-librarians support curricula implementation, their tasks change along with the curricula. Nowadays development of not only reading motivation, but also information competencies is being emphasized.