Test tasks according to the new educational standards - also for promotion and intensification! This volume helps you implement the goals of the mathematics educational standards in practice. The tasks develop general mathematical competencies that are relevant for all levels of mathematical work: logical thinking, combinatorial skills, understanding the problem, mathematical reasoning, applying mathematical representations, handling symbolic, formal, and technical elements of mathematics, and problem-solving thinking. Students develop mathematical solution strategies based on real-life problem situations and recognize that preliminary considerations are necessary, questions sometimes need to be formulated, and linguistic requirements must be met. The test tasks with varying levels of difficulty allow for performance differentiation.