Auf dem Weg zum neuen Mathematiklehren und -lernen 2.0

This Festschrift honors Professor Dr. Bernd Wollring on his 70th birthday, celebrating his extensive contributions to the field of mathematics education and didactics. It reflects on his career, from his studies in mathematics, physics, pedagogy, and philosophy at the University of Münster to his pivotal role in advancing the empirical and methodological aspects of mathematics education. The book emphasizes his work in developing innovative teaching methods, particularly the 'Math Lab' for primary education, and his leadership in teacher education reform in Germany. It targets educators, researchers, and policymakers in mathematics education.