Abstract
Historical narratives are not only told in various ways. They are often controversial. This especially holds true for open democratic societies like Switzerland. It is essential in this context to foster pupils’ historical and political competencies necessary to understand and participate in controversies surrounding history and memory culture. However, the current curriculum, available teaching materials, and the state of empirical research are suggesting that engagement with controversial history in class is marginal at best. The new online resource PB-Tools provides a remedy for this situation. It supports teachers so that they can address controversies deliberately and productively using the resource Mal denken! of the Swiss Academy of Humanities and Social Sciences. It is the aim to empower the pupils to participate in society. To this end, pupils must be able to familiarise themselves with different views on memory culture and they must be capable of forming their own judgements.