Information about the title: Why does a child struggle with arithmetic? The reasons are diverse. In this volume, teachers will find the necessary materials to get to the root of arithmetic problems. Additionally, there are concrete suggestions for creating a diagnosis, materials to promote "understanding arithmetic learning," templates, tasks, and tips for overcoming identified arithmetic issues. All materials are suitable for regular and support teaching. Information about the series: Informative, engaging, current. The Primary School Teacher's Library provides compact, well-founded suggestions and proven practical aids on current topics.