Arrive safely - with Lambacher Schweizer for the central high school diploma. The clear and concise presentation of the curriculum and extensive practice materials with many opportunities for self-assessment reliably prepare students for the requirements in North Rhine-Westphalia. Central high school diploma from 2017: suitable tasks for preparation at three designated levels of difficulty. Review of fundamental content from the introductory phase. Practice and self-assess in each learning unit. Tasks with symbols for the use of graphing calculators and a guide to graphing calculator commands. Accompanying volume with many tailored photocopiable templates and worksheets. The Lambacher Schweizer Digital Teaching Assistant includes the digital textbook and everything from the accompanying volume for effective lesson preparation. This volume contains all content for the qualification phase, with content exclusively for the advanced course.