The mathematics book for the 2nd grade is a comprehensive teaching resource that provides a solid introduction to all relevant mathematical content. It is aimed at students and supports them in understanding and applying fundamental mathematical concepts. The book is characterized by a clear differentiation that allows it to address the diverse learning needs of students. Through recurring task formats and regular review pages, the learned material is reinforced and deepened. Additionally, the mathematics book includes special pages that encourage exploration and discovery, as well as an introduction to quick calculation exercises that enhance students' arithmetic skills. The accompanying materials, such as flip tiles, ten strips, and tangrams, support hands-on learning and the visual representation of mathematical concepts.