Introduction: innovating teaching for multicultural contextsInnovation has become a keyword in today's educational debate. The European Commission (2013) indicates that new approaches to curricula, learning environments and teacher professional development are urgently needed in order to promote equity, social cohesion and active citizenship. Innovation requires teachers to develop skills and competences at a high level and enhance quality at all levels of education and training in order to address the challenges of our multicultural societies. The goal is to support an inclusive, innovative and reflective society, which is a prerequisite for a sustainable European integration.Teachers are crucial players in this process. They are expected to be culturally sensitive and have the knowledge, skills, disposition and commitment for teaching a wide range of students (see Council of Europe 2008; UNESCO 2011). They also need to adopt strategies to promote more equitable participation in class. A significant aspect of the educational debate concerns issues such as (a) what preparation and support teachers will need to meet the needs of diverse learners and (b) what kind of staff development is effective for innovating teachers' professional identity.