The textbook "Mathematics gA/eA - Abitur 2026" from Stark Verlag is a comprehensive learning companion that supports students on their path to a successful Abitur in mathematics. It is aimed at learners who wish to prepare for both the basic and advanced levels of requirements. The book includes a selection of original Abitur tasks from the years 2023 and 2024, allowing for a realistic exam simulation. The included practice tasks are designed to meet the demands and point distribution of the actual exam. Additionally, the book provides useful information about the processes and requirements to optimally prepare students for the exam. The solutions and tips for all tasks promote self-assessment and understanding of the topics. Furthermore, users gain access to exclusive online resources on the MySTARK platform, which offer additional practice opportunities and interactive learning formats.