مؤلف: Willi Dörfler

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1 كتب إلكترونية بواسطة Willi Dörfler

Angelika Bikner-Ahsbahs & Regina Bruder: Theories in and of Mathematics Education
This survey provides an overview of German meta-discourse on theories and mathematics education as a scientific discipline, from the 1970s to the 1990s. Two theory strands are offered: a semiotic vie …
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