Information about the series: Newly developed for Bavaria: In line with the curriculum: Numerous partner and group activities, as well as the exchange of personal learning paths, emphasize process-related competencies, communication, and argumentation. A parallel concept of topics from the first and second grades, as well as the third and fourth grades, supports cross-grade learning. The individual tasks indicate the level of difficulty required for completion. The practical math course for grades 1 and 2 has been expanded and offers extensive opportunities on the topics of using representations, modeling, and problem-solving. The teacher's materials include editable templates on CD-ROM. Information about the series: Discovering - practicing - applying mathematics. My Math Book is a teaching resource that is particularly clearly structured and features a gradually increasing level of difficulty.