Inclusion? Do we really have to? I lack the training for that! People will make our lives hell! These are the statements you will hear when it comes to implementing inclusion at your school. This practical book shows how, despite this skepticism, you can establish diversity and heterogeneity in your class and school. The team from the Querenburg Teacher Training Institute provides a brief historical overview of the long journey to inclusion. It clearly outlines how you can initiate preparatory measures: concepts and personnel, as well as training and resources, are the main focus. Once the first steps are taken, you will receive valuable tips on communication and cooperation, coaching and supervision, as well as working with parents. A comprehensive chapter includes all the important practical information for collaboration.