The series covers mathematics education focused on measuring, geometry, and the connections according to the 3rd edition. The content aligns with the domain breakdown of the Mathematics knowledge base for teacher training (pabo) and provides practical tools for mathematics (language) in primary education.
The learning resources, with attention to purposeful work, learning paths, and differentiation, provide a solid foundation for equal educational opportunities. The integrated approach includes activities, theoretical sources, and the learner’s own level of literacy, aimed at opportunities-to-learn in arithmetic and mathematics.
With a focus on mathematics education for measurement and geometry, the components help children gain control over quantities such as length, volume, weight, and time. Geometry supports understanding of spatial phenomena such as mirroring and locating. The section on relationships encourages collecting, representing, and interpreting data, which promotes critical handling of quantitative information.
For the books, a supporting online learning environment, eDition, is available with additional material.