This diploma thesis entitled "Karteneinsatz im Unterrichtsgegenstand Geschichte und Sozialkunde/Politische Bildung" discusses the didactisation of history maps on different areas of the Styrian history. In the thesis tasks for the topics "The territory of today?s Styria from 900 to the battle on the Lechfeld", "the territory of today?s Styria under Otakar IV." and "the territory of today?s Styria and the invasion of the Ottoman Empire 1480, 1529 and 1683" were developed. The developed tasks are only suitable for the Austrian Sekundarstufe II because of their complexity. The activities of this thesis can be taken directly for the history lessons without any adaption or further changes. To cover a very broad range of different types of resources in the tasks also written and pictorial resources were researched for the thesis. This diploma thesis was written in cooperation with the "Regionalen Fachdidaktikzentrum Geschichte" located at the Karl-Franzens-University Graz and the "SCHULATLAS STEIERMARK". The maps, as well as, the developed tasks will be published on the homepage of "SCHULATLAS STEIERMARK" - www.schulatlas.at.