curriculum; educational leadership; philosophy of education; Bildung
The Philosophy of Mathematics Education
Theories in and of Mathematics Education
A Philosophy of Israel Education: A Relational Approach
Interdisciplinary Mathematics Education
Transitions in Mathematics Education
Design Science and Its Importance in the German Mathematics Educational Discussion
Curriculum Reform in the European Schools: Towards a 21st Century Vision
Early Algebra: Research into its Nature, its Learning, its Teaching
Teaching and Learning Mathematical Modelling: Approaches and Developments from German Speaking Countries
Research on Teaching and Learning Mathematics at the Tertiary Level