The math book ignites a passion for mathematics. The course is aligned with the teaching and framework plans of the states as well as the KMK educational standards: targeted training of process-related competencies begins in the first grade. The exercises in the student book and the workbook are differentiated according to the three areas of requirements outlined in the educational standards. Productive tasks are continuously and effectively utilized. New curriculum content such as randomness, probability, and combinatorics expands the extensive offerings. Additionally, there is a practical math course starting from grade 1, practice and review pages to check minimum standards, reflection and deepening pages for revisiting previously learned content, and numerous geometry pages to enhance spatial abilities.