TY - BOOK AU - Wittmann, Erich Christian TI - Connecting Mathematics and Mathematics Education: Collected Papers on Mathematics Education as a Design Science KW - Mathematics Education||Teaching and Teacher Education||Curriculum Studies||Mathematics, general||Mathematics||Relating Mathematics to Mathematics Education||Mathematics Education as a Design Science||Substantial Learning Environments||Integrating Theory and Practice||Curriculum Development||Developing mathematics education courses||Open Access||Teaching of a specific subject||Teacher training||Curriculum planning & development UR - https://library.oapen.org/bitstream/20.500.12657/43294/1/2021_Book_ConnectingMathematicsAndMathem.pdf ER -